33658820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129457}}^1$

素因数の和:129479

約数の個数: 24

約数和(自身を含む): 76121304

約数和(自身を除く): 42462484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 129457, 258914, 517828, 647285, 1294570, 1682941, 2589140, 3365882, 6731764, 8414705, 16829410, 33658820]

約数ペア:

[(1, 33658820), (2, 16829410), (4, 8414705), (5, 6731764), (10, 3365882), (13, 2589140), (20, 1682941), (26, 1294570), (52, 647285), (65, 517828), (130, 258914), (260, 129457)]