8003915998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 13416701760

約数和(自身を除く): 5412785762

約数列:

[1, 2, 13, 26, 37, 74, 109, 218, 481, 962, 1369, 1417, 2063, 2738, 2834, 4033, 4126, 8066, 17797, 26819, 35594, 52429, 53638, 76331, 104858, 149221, 152662, 224867, 298442, 449734, 992303, 1939873, 1984606, 2824247, 2923271, 3879746, 5648494, 5846542, 8320079, 16640158, 36715211, 73430422, 108161027, 216322054, 307842923, 615685846, 4001957999, 8003915998]

約数ペア:

[(1, 8003915998), (2, 4001957999), (13, 615685846), (26, 307842923), (37, 216322054), (74, 108161027), (109, 73430422), (218, 36715211), (481, 16640158), (962, 8320079), (1369, 5846542), (1417, 5648494), (2063, 3879746), (2738, 2923271), (2834, 2824247), (4033, 1984606), (4126, 1939873), (8066, 992303), (17797, 449734), (26819, 298442), (35594, 224867), (52429, 152662), (53638, 149221), (76331, 104858)]