633490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 1342656

約数和(自身を除く): 709166

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 443, 715, 886, 1430, 2215, 4430, 4873, 5759, 9746, 11518, 24365, 28795, 48730, 57590, 63349, 126698, 316745, 633490]

約数ペア:

[(1, 633490), (2, 316745), (5, 126698), (10, 63349), (11, 57590), (13, 48730), (22, 28795), (26, 24365), (55, 11518), (65, 9746), (110, 5759), (130, 4873), (143, 4430), (286, 2215), (443, 1430), (715, 886)]