1520761372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{8363}}^1$

素因数の和:8662

約数の個数: 36

約数和(自身を含む): 2892856680

約数和(自身を除く): 1372095308

約数列:

[1, 2, 4, 13, 26, 52, 169, 269, 338, 538, 676, 1076, 3497, 6994, 8363, 13988, 16726, 33452, 45461, 90922, 108719, 181844, 217438, 434876, 1413347, 2249647, 2826694, 4499294, 5653388, 8998588, 29245411, 58490822, 116981644, 380190343, 760380686, 1520761372]

約数ペア:

[(1, 1520761372), (2, 760380686), (4, 380190343), (13, 116981644), (26, 58490822), (52, 29245411), (169, 8998588), (269, 5653388), (338, 4499294), (538, 2826694), (676, 2249647), (1076, 1413347), (3497, 434876), (6994, 217438), (8363, 181844), (13988, 108719), (16726, 90922), (33452, 45461)]