2783602094

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 5622220800

約数和(自身を除く): 2838618706

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 49, 82, 91, 98, 161, 182, 287, 299, 322, 331, 343, 533, 574, 598, 637, 662, 686, 943, 1066, 1127, 1274, 1886, 2009, 2093, 2254, 2317, 3731, 4018, 4186, 4303, 4459, 4634, 6601, 7462, 7613, 7889, 8606, 8918, 12259, 13202, 13571, 14063, 14651, 15226, 15778, 16219, 24518, 26117, 27142, 28126, 29302, 30121, 32438, 46207, 52234, 53291, 60242, 85813, 92414, 94997, 98969, 102557, 106582, 113533, 171626, 176423, 182819, 189994, 197938, 205114, 210847, 227066, 312133, 323449, 352846, 365638, 373037, 421694, 600691, 624266, 646898, 664979, 692783, 746074, 1201382, 1234961, 1329958, 1385566, 1475929, 2184931, 2469922, 2611259, 2951858, 4057729, 4204837, 4369862, 4654853, 4849481, 5222518, 8115458, 8409674, 8644727, 9309706, 9698962, 15294517, 17289454, 28404103, 30589034, 33946367, 56808206, 60513089, 67892734, 107061619, 121026178, 198828721, 214123238, 397657442, 1391801047, 2783602094]

約数ペア:

[(1, 2783602094), (2, 1391801047), (7, 397657442), (13, 214123238), (14, 198828721), (23, 121026178), (26, 107061619), (41, 67892734), (46, 60513089), (49, 56808206), (82, 33946367), (91, 30589034), (98, 28404103), (161, 17289454), (182, 15294517), (287, 9698962), (299, 9309706), (322, 8644727), (331, 8409674), (343, 8115458), (533, 5222518), (574, 4849481), (598, 4654853), (637, 4369862), (662, 4204837), (686, 4057729), (943, 2951858), (1066, 2611259), (1127, 2469922), (1274, 2184931), (1886, 1475929), (2009, 1385566), (2093, 1329958), (2254, 1234961), (2317, 1201382), (3731, 746074), (4018, 692783), (4186, 664979), (4303, 646898), (4459, 624266), (4634, 600691), (6601, 421694), (7462, 373037), (7613, 365638), (7889, 352846), (8606, 323449), (8918, 312133), (12259, 227066), (13202, 210847), (13571, 205114), (14063, 197938), (14651, 189994), (15226, 182819), (15778, 176423), (16219, 171626), (24518, 113533), (26117, 106582), (27142, 102557), (28126, 98969), (29302, 94997), (30121, 92414), (32438, 85813), (46207, 60242), (52234, 53291)]