980734390

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{658211}}^1$

素因数の和:658367

約数の個数: 16

約数和(自身を含む): 1777172400

約数和(自身を除く): 796438010

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 658211, 1316422, 3291055, 6582110, 98073439, 196146878, 490367195, 980734390]

約数ペア:

[(1, 980734390), (2, 490367195), (5, 196146878), (10, 98073439), (149, 6582110), (298, 3291055), (745, 1316422), (1490, 658211)]