252831310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{11353}}^1$

素因数の和:11508

約数の個数: 32

約数和(自身を含む): 485587872

約数和(自身を除く): 232756562

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 11353, 22270, 22706, 56765, 113530, 193001, 386002, 965005, 1487243, 1930010, 2974486, 7436215, 14872430, 25283131, 50566262, 126415655, 252831310]

約数ペア:

[(1, 252831310), (2, 126415655), (5, 50566262), (10, 25283131), (17, 14872430), (34, 7436215), (85, 2974486), (131, 1930010), (170, 1487243), (262, 965005), (655, 386002), (1310, 193001), (2227, 113530), (4454, 56765), (11135, 22706), (11353, 22270)]