2892922487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1870021}}^1$

素因数の和:1870058

約数の個数: 16

約数和(自身を含む): 3769964352

約数和(自身を除く): 877041865

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1870021, 13090147, 24310273, 31790357, 170171911, 222532499, 413274641, 2892922487]

約数ペア:

[(1, 2892922487), (7, 413274641), (13, 222532499), (17, 170171911), (91, 31790357), (119, 24310273), (221, 13090147), (1547, 1870021)]