2840465710

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1742617}}^1$

素因数の和:1742787

約数の個数: 16

約数和(自身を含む): 5144208336

約数和(自身を除く): 2303742626

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 1742617, 3485234, 8713085, 17426170, 284046571, 568093142, 1420232855, 2840465710]

約数ペア:

[(1, 2840465710), (2, 1420232855), (5, 568093142), (10, 284046571), (163, 17426170), (326, 8713085), (815, 3485234), (1630, 1742617)]