1263851570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{47353}}^1$

素因数の和:47534

約数の個数: 32

約数和(自身を含む): 2424145968

約数和(自身を除く): 1160294398

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 13345, 26690, 47353, 94706, 236765, 473530, 805001, 1610002, 4025005, 7434421, 8050010, 14868842, 37172105, 74344210, 126385157, 252770314, 631925785, 1263851570]

約数ペア:

[(1, 1263851570), (2, 631925785), (5, 252770314), (10, 126385157), (17, 74344210), (34, 37172105), (85, 14868842), (157, 8050010), (170, 7434421), (314, 4025005), (785, 1610002), (1570, 805001), (2669, 473530), (5338, 236765), (13345, 94706), (26690, 47353)]