2012252528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2099}}^1$

素因数の和:2550

約数の個数: 80

約数和(自身を含む): 4593456000

約数和(自身を除く): 2581203472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 419, 572, 838, 1144, 1676, 2099, 2288, 3352, 4198, 4609, 5447, 6704, 8396, 9218, 10894, 16792, 18436, 21788, 23089, 27287, 33584, 36872, 43576, 46178, 54574, 59917, 73744, 87152, 92356, 109148, 119834, 184712, 218296, 239668, 300157, 369424, 436592, 479336, 600314, 879481, 958672, 1200628, 1758962, 2401256, 3517924, 4802512, 7035848, 9674291, 11433253, 14071696, 19348582, 22866506, 38697164, 45733012, 77394328, 91466024, 125765783, 154788656, 182932048, 251531566, 503063132, 1006126264, 2012252528]

約数ペア:

[(1, 2012252528), (2, 1006126264), (4, 503063132), (8, 251531566), (11, 182932048), (13, 154788656), (16, 125765783), (22, 91466024), (26, 77394328), (44, 45733012), (52, 38697164), (88, 22866506), (104, 19348582), (143, 14071696), (176, 11433253), (208, 9674291), (286, 7035848), (419, 4802512), (572, 3517924), (838, 2401256), (1144, 1758962), (1676, 1200628), (2099, 958672), (2288, 879481), (3352, 600314), (4198, 479336), (4609, 436592), (5447, 369424), (6704, 300157), (8396, 239668), (9218, 218296), (10894, 184712), (16792, 119834), (18436, 109148), (21788, 92356), (23089, 87152), (27287, 73744), (33584, 59917), (36872, 54574), (43576, 46178)]