2456161064

素因数分解:

$2^3\times 7^2\times {\mathrm{311}}^1\times {\mathrm{20147}}^1$

素因数の和:20478

約数の個数: 48

約数和(自身を含む): 5374680480

約数和(自身を除く): 2918519416

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 311, 392, 622, 1244, 2177, 2488, 4354, 8708, 15239, 17416, 20147, 30478, 40294, 60956, 80588, 121912, 141029, 161176, 282058, 564116, 987203, 1128232, 1974406, 3948812, 6265717, 7897624, 12531434, 25062868, 43860019, 50125736, 87720038, 175440076, 307020133, 350880152, 614040266, 1228080532, 2456161064]

約数ペア:

[(1, 2456161064), (2, 1228080532), (4, 614040266), (7, 350880152), (8, 307020133), (14, 175440076), (28, 87720038), (49, 50125736), (56, 43860019), (98, 25062868), (196, 12531434), (311, 7897624), (392, 6265717), (622, 3948812), (1244, 1974406), (2177, 1128232), (2488, 987203), (4354, 564116), (8708, 282058), (15239, 161176), (17416, 141029), (20147, 121912), (30478, 80588), (40294, 60956)]