128216522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{482017}}^1$

素因数の和:482045

約数の個数: 16

約数和(自身を含む): 231368640

約数和(自身を除く): 103152118

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 482017, 964034, 3374119, 6748238, 9158323, 18316646, 64108261, 128216522]

約数ペア:

[(1, 128216522), (2, 64108261), (7, 18316646), (14, 9158323), (19, 6748238), (38, 3374119), (133, 964034), (266, 482017)]