6479408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31151}}^1$

素因数の和:31172

約数の個数: 20

約数和(自身を含む): 13519968

約数和(自身を除く): 7040560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31151, 62302, 124604, 249208, 404963, 498416, 809926, 1619852, 3239704, 6479408]

約数ペア:

[(1, 6479408), (2, 3239704), (4, 1619852), (8, 809926), (13, 498416), (16, 404963), (26, 249208), (52, 124604), (104, 62302), (208, 31151)]