409762964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{5147}}^1$

素因数の和:6695

約数の個数: 24

約数和(自身を含む): 772900128

約数和(自身を除く): 363137164

約数列:

[1, 2, 4, 13, 26, 52, 1531, 3062, 5147, 6124, 10294, 19903, 20588, 39806, 66911, 79612, 133822, 267644, 7880057, 15760114, 31520228, 102440741, 204881482, 409762964]

約数ペア:

[(1, 409762964), (2, 204881482), (4, 102440741), (13, 31520228), (26, 15760114), (52, 7880057), (1531, 267644), (3062, 133822), (5147, 79612), (6124, 66911), (10294, 39806), (19903, 20588)]