543290410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{25639}}^1$

素因数の和:25822

約数の個数: 32

約数和(自身を含む): 1059649920

約数和(自身を除く): 516359510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 25639, 51278, 128195, 256390, 333307, 666614, 1666535, 3333070, 4179157, 8358314, 20895785, 41791570, 54329041, 108658082, 271645205, 543290410]

約数ペア:

[(1, 543290410), (2, 271645205), (5, 108658082), (10, 54329041), (13, 41791570), (26, 20895785), (65, 8358314), (130, 4179157), (163, 3333070), (326, 1666535), (815, 666614), (1630, 333307), (2119, 256390), (4238, 128195), (10595, 51278), (21190, 25639)]