857415130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{599591}}^1$

素因数の和:599622

約数の個数: 32

約数和(自身を含む): 1813166208

約数和(自身を除く): 955751078

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 599591, 1199182, 2997955, 5995910, 6595501, 7794683, 13191002, 15589366, 32977505, 38973415, 65955010, 77946830, 85741513, 171483026, 428707565, 857415130]

約数ペア:

[(1, 857415130), (2, 428707565), (5, 171483026), (10, 85741513), (11, 77946830), (13, 65955010), (22, 38973415), (26, 32977505), (55, 15589366), (65, 13191002), (110, 7794683), (130, 6595501), (143, 5995910), (286, 2997955), (715, 1199182), (1430, 599591)]