479969279998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1\times {\mathrm{44207}}^1$

素因数の和:45652

約数の個数: 32

約数和(自身を含む): 778009518720

約数和(自身を除く): 298040238722

約数列:

[1, 2, 13, 26, 409, 818, 1021, 2042, 5317, 10634, 13273, 26546, 44207, 88414, 417589, 574691, 835178, 1149382, 5428657, 10857314, 18080663, 36161326, 45135347, 90270694, 235048619, 470097238, 586759511, 1173519022, 18460356923, 36920713846, 239984639999, 479969279998]

約数ペア:

[(1, 479969279998), (2, 239984639999), (13, 36920713846), (26, 18460356923), (409, 1173519022), (818, 586759511), (1021, 470097238), (2042, 235048619), (5317, 90270694), (10634, 45135347), (13273, 36161326), (26546, 18080663), (44207, 10857314), (88414, 5428657), (417589, 1149382), (574691, 835178)]