2021108716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4135

約数の個数: 96

約数和(自身を含む): 4411169280

約数和(自身を除く): 2390060564

約数列:

[1, 2, 4, 11, 17, 22, 23, 29, 34, 44, 46, 58, 68, 92, 116, 187, 253, 319, 374, 391, 493, 506, 638, 667, 748, 782, 986, 1012, 1276, 1334, 1564, 1972, 2668, 4051, 4301, 5423, 7337, 8102, 8602, 10846, 11339, 14674, 16204, 17204, 21692, 22678, 29348, 44561, 45356, 68867, 89122, 93173, 117479, 124729, 137734, 178244, 186346, 234958, 249458, 275468, 372692, 469916, 498916, 757537, 1024903, 1292269, 1515074, 1583941, 1997143, 2049806, 2584538, 2702017, 3030148, 3167882, 3994286, 4099612, 5169076, 5404034, 6335764, 7988572, 10808068, 17423351, 21968573, 29722187, 34846702, 43937146, 45934289, 59444374, 69693404, 87874292, 91868578, 118888748, 183737156, 505277179, 1010554358, 2021108716]

約数ペア:

[(1, 2021108716), (2, 1010554358), (4, 505277179), (11, 183737156), (17, 118888748), (22, 91868578), (23, 87874292), (29, 69693404), (34, 59444374), (44, 45934289), (46, 43937146), (58, 34846702), (68, 29722187), (92, 21968573), (116, 17423351), (187, 10808068), (253, 7988572), (319, 6335764), (374, 5404034), (391, 5169076), (493, 4099612), (506, 3994286), (638, 3167882), (667, 3030148), (748, 2702017), (782, 2584538), (986, 2049806), (1012, 1997143), (1276, 1583941), (1334, 1515074), (1564, 1292269), (1972, 1024903), (2668, 757537), (4051, 498916), (4301, 469916), (5423, 372692), (7337, 275468), (8102, 249458), (8602, 234958), (10846, 186346), (11339, 178244), (14674, 137734), (16204, 124729), (17204, 117479), (21692, 93173), (22678, 89122), (29348, 68867), (44561, 45356)]