2100052591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{101663}}^1$

素因数の和:101910

約数の個数: 16

約数和(自身を含む): 2596091904

約数和(自身を除く): 496039313

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 101663, 711641, 1321619, 9251333, 23077501, 161542507, 300007513, 2100052591]

約数ペア:

[(1, 2100052591), (7, 300007513), (13, 161542507), (91, 23077501), (227, 9251333), (1589, 1321619), (2951, 711641), (20657, 101663)]