709570298908

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{2904599}}^1$

素因数の和:2905149

約数の個数: 24

約数和(自身を含む): 1252870164000

約数和(自身を除く): 543299865092

約数列:

[1, 2, 4, 157, 314, 389, 628, 778, 1556, 61073, 122146, 244292, 2904599, 5809198, 11618396, 456022043, 912044086, 1129889011, 1824088172, 2259778022, 4519556044, 177392574727, 354785149454, 709570298908]

約数ペア:

[(1, 709570298908), (2, 354785149454), (4, 177392574727), (157, 4519556044), (314, 2259778022), (389, 1824088172), (628, 1129889011), (778, 912044086), (1556, 456022043), (61073, 11618396), (122146, 5809198), (244292, 2904599)]