1382970711748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{20269841}}^1$

素因数の和:20270343

約数の個数: 24

約数和(自身を含む): 2491001423064

約数和(自身を除く): 1108030711316

約数列:

[1, 2, 4, 37, 74, 148, 461, 922, 1844, 17057, 34114, 68228, 20269841, 40539682, 81079364, 749984117, 1499968234, 2999936468, 9344396701, 18688793402, 37377586804, 345742677937, 691485355874, 1382970711748]

約数ペア:

[(1, 1382970711748), (2, 691485355874), (4, 345742677937), (37, 37377586804), (74, 18688793402), (148, 9344396701), (461, 2999936468), (922, 1499968234), (1844, 749984117), (17057, 81079364), (34114, 40539682), (68228, 20269841)]