1217533808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1019}}^1\times {\mathrm{1409}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 2407546800

約数和(自身を除く): 1190012992

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1019, 1409, 2038, 2818, 4076, 5636, 8152, 11272, 16304, 22544, 54007, 74677, 108014, 149354, 216028, 298708, 432056, 597416, 864112, 1194832, 1435771, 2871542, 5743084, 11486168, 22972336, 76095863, 152191726, 304383452, 608766904, 1217533808]

約数ペア:

[(1, 1217533808), (2, 608766904), (4, 304383452), (8, 152191726), (16, 76095863), (53, 22972336), (106, 11486168), (212, 5743084), (424, 2871542), (848, 1435771), (1019, 1194832), (1409, 864112), (2038, 597416), (2818, 432056), (4076, 298708), (5636, 216028), (8152, 149354), (11272, 108014), (16304, 74677), (22544, 54007)]