2172511094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{780917}}^1$

素因数の和:781039

約数の個数: 16

約数和(自身を含む): 3542244048

約数和(自身を除く): 1369732954

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 780917, 1561834, 10151921, 20303842, 83558119, 167116238, 1086255547, 2172511094]

約数ペア:

[(1, 2172511094), (2, 1086255547), (13, 167116238), (26, 83558119), (107, 20303842), (214, 10151921), (1391, 1561834), (2782, 780917)]