989696090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1677451}}^1$

素因数の和:1677517

約数の個数: 16

約数和(自身を含む): 1811648160

約数和(自身を除く): 821952070

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1677451, 3354902, 8387255, 16774510, 98969609, 197939218, 494848045, 989696090]

約数ペア:

[(1, 989696090), (2, 494848045), (5, 197939218), (10, 98969609), (59, 16774510), (118, 8387255), (295, 3354902), (590, 1677451)]