628490044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{132817}}^1$

素因数の和:132854

約数の個数: 36

約数和(自身を含む): 1361118864

約数和(自身を除く): 732628820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 132817, 265634, 531268, 929719, 1726621, 1859438, 3453242, 3718876, 6906484, 12086347, 22446073, 24172694, 44892146, 48345388, 89784292, 157122511, 314245022, 628490044]

約数ペア:

[(1, 628490044), (2, 314245022), (4, 157122511), (7, 89784292), (13, 48345388), (14, 44892146), (26, 24172694), (28, 22446073), (52, 12086347), (91, 6906484), (169, 3718876), (182, 3453242), (338, 1859438), (364, 1726621), (676, 929719), (1183, 531268), (2366, 265634), (4732, 132817)]