507658928

素因数分解:

$2^4\times 7^1\times {\mathrm{4532669}}^1$

素因数の和:4532684

約数の個数: 20

約数和(自身を含む): 1124102160

約数和(自身を除く): 616443232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4532669, 9065338, 18130676, 31728683, 36261352, 63457366, 72522704, 126914732, 253829464, 507658928]

約数ペア:

[(1, 507658928), (2, 253829464), (4, 126914732), (7, 72522704), (8, 63457366), (14, 36261352), (16, 31728683), (28, 18130676), (56, 9065338), (112, 4532669)]