2009725068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 5131546560

約数和(自身を除く): 3121821492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 229, 303, 404, 458, 557, 606, 687, 916, 1114, 1212, 1313, 1374, 1671, 2228, 2626, 2748, 2977, 3342, 3939, 5252, 5954, 6684, 7241, 7878, 8931, 11908, 14482, 15756, 17862, 21723, 23129, 28964, 35724, 43446, 46258, 56257, 69387, 86892, 92516, 112514, 127553, 138774, 168771, 225028, 255106, 277548, 300677, 337542, 382659, 510212, 601354, 675084, 731341, 765318, 902031, 1202708, 1462682, 1530636, 1658189, 1804062, 2194023, 2925364, 3316378, 3608124, 4388046, 4974567, 6632756, 8776092, 9949134, 12882853, 19898268, 25765706, 38648559, 51531412, 77297118, 154594236, 167477089, 334954178, 502431267, 669908356, 1004862534, 2009725068]

約数ペア:

[(1, 2009725068), (2, 1004862534), (3, 669908356), (4, 502431267), (6, 334954178), (12, 167477089), (13, 154594236), (26, 77297118), (39, 51531412), (52, 38648559), (78, 25765706), (101, 19898268), (156, 12882853), (202, 9949134), (229, 8776092), (303, 6632756), (404, 4974567), (458, 4388046), (557, 3608124), (606, 3316378), (687, 2925364), (916, 2194023), (1114, 1804062), (1212, 1658189), (1313, 1530636), (1374, 1462682), (1671, 1202708), (2228, 902031), (2626, 765318), (2748, 731341), (2977, 675084), (3342, 601354), (3939, 510212), (5252, 382659), (5954, 337542), (6684, 300677), (7241, 277548), (7878, 255106), (8931, 225028), (11908, 168771), (14482, 138774), (15756, 127553), (17862, 112514), (21723, 92516), (23129, 86892), (28964, 69387), (35724, 56257), (43446, 46258)]