4990492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{95971}}^1$

素因数の和:95988

約数の個数: 12

約数和(自身を含む): 9405256

約数和(自身を除く): 4414764

約数列:

[1, 2, 4, 13, 26, 52, 95971, 191942, 383884, 1247623, 2495246, 4990492]

約数ペア:

[(1, 4990492), (2, 2495246), (4, 1247623), (13, 383884), (26, 191942), (52, 95971)]