2247758470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3165857}}^1$

素因数の和:3165935

約数の個数: 16

約数和(自身を含む): 4102951968

約数和(自身を除く): 1855193498

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3165857, 6331714, 15829285, 31658570, 224775847, 449551694, 1123879235, 2247758470]

約数ペア:

[(1, 2247758470), (2, 1123879235), (5, 449551694), (10, 224775847), (71, 31658570), (142, 15829285), (355, 6331714), (710, 3165857)]