827882830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{10993}}^1$

素因数の和:11460

約数の個数: 32

約数和(自身を含む): 1581552864

約数和(自身を除く): 753670034

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443, 886, 2215, 4430, 7531, 10993, 15062, 21986, 37655, 54965, 75310, 109930, 186881, 373762, 934405, 1868810, 4869899, 9739798, 24349495, 48698990, 82788283, 165576566, 413941415, 827882830]

約数ペア:

[(1, 827882830), (2, 413941415), (5, 165576566), (10, 82788283), (17, 48698990), (34, 24349495), (85, 9739798), (170, 4869899), (443, 1868810), (886, 934405), (2215, 373762), (4430, 186881), (7531, 109930), (10993, 75310), (15062, 54965), (21986, 37655)]