2011431466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 3961405440

約数和(自身を除く): 1949973974

約数列:

[1, 2, 11, 17, 19, 22, 23, 31, 34, 38, 46, 62, 187, 209, 253, 323, 341, 374, 391, 397, 418, 437, 506, 527, 589, 646, 682, 713, 782, 794, 874, 1054, 1178, 1426, 3553, 4301, 4367, 4807, 5797, 6479, 6749, 7106, 7429, 7543, 7843, 8602, 8734, 9131, 9614, 10013, 11594, 12121, 12307, 12958, 13498, 13547, 14858, 15086, 15686, 18262, 20026, 24242, 24614, 27094, 74239, 81719, 82973, 100441, 110143, 128231, 133331, 135377, 148478, 149017, 155227, 163438, 165946, 173489, 200882, 209219, 220286, 230299, 233833, 256462, 266662, 270754, 283061, 298034, 310454, 346978, 418438, 460598, 467666, 566122, 1410541, 1707497, 1908379, 2301409, 2533289, 2572163, 2821082, 2949313, 3113671, 3414994, 3816758, 3975161, 4602818, 4812037, 5066578, 5144326, 5378159, 5898626, 6227342, 7950322, 9624074, 10756318, 32442443, 43726771, 52932407, 59159749, 64884886, 87453542, 91428703, 105864814, 118319498, 182857406, 1005715733, 2011431466]

約数ペア:

[(1, 2011431466), (2, 1005715733), (11, 182857406), (17, 118319498), (19, 105864814), (22, 91428703), (23, 87453542), (31, 64884886), (34, 59159749), (38, 52932407), (46, 43726771), (62, 32442443), (187, 10756318), (209, 9624074), (253, 7950322), (323, 6227342), (341, 5898626), (374, 5378159), (391, 5144326), (397, 5066578), (418, 4812037), (437, 4602818), (506, 3975161), (527, 3816758), (589, 3414994), (646, 3113671), (682, 2949313), (713, 2821082), (782, 2572163), (794, 2533289), (874, 2301409), (1054, 1908379), (1178, 1707497), (1426, 1410541), (3553, 566122), (4301, 467666), (4367, 460598), (4807, 418438), (5797, 346978), (6479, 310454), (6749, 298034), (7106, 283061), (7429, 270754), (7543, 266662), (7843, 256462), (8602, 233833), (8734, 230299), (9131, 220286), (9614, 209219), (10013, 200882), (11594, 173489), (12121, 165946), (12307, 163438), (12958, 155227), (13498, 149017), (13547, 148478), (14858, 135377), (15086, 133331), (15686, 128231), (18262, 110143), (20026, 100441), (24242, 82973), (24614, 81719), (27094, 74239)]