57873790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{445183}}^1$

素因数の和:445203

約数の個数: 16

約数和(自身を含む): 112186368

約数和(自身を除く): 54312578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 445183, 890366, 2225915, 4451830, 5787379, 11574758, 28936895, 57873790]

約数ペア:

[(1, 57873790), (2, 28936895), (5, 11574758), (10, 5787379), (13, 4451830), (26, 2225915), (65, 890366), (130, 445183)]