396916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 793800

約数和(自身を除く): 396884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 449, 884, 898, 1796, 5837, 7633, 11674, 15266, 23348, 30532, 99229, 198458, 396916]

約数ペア:

[(1, 396916), (2, 198458), (4, 99229), (13, 30532), (17, 23348), (26, 15266), (34, 11674), (52, 7633), (68, 5837), (221, 1796), (442, 898), (449, 884)]