172906508

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{69833}}^1$

素因数の和:70456

約数の個数: 12

約数和(自身を含む): 303079560

約数和(自身を除く): 130173052

約数列:

[1, 2, 4, 619, 1238, 2476, 69833, 139666, 279332, 43226627, 86453254, 172906508]

約数ペア:

[(1, 172906508), (2, 86453254), (4, 43226627), (619, 279332), (1238, 139666), (2476, 69833)]