1330431416

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{26647}}^1$

素因数の和:26811

約数の個数: 24

約数和(自身を含む): 2526630120

約数和(自身を除く): 1196198704

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 6241, 12482, 24964, 26647, 49928, 53294, 106588, 213176, 2105113, 4210226, 8420452, 16840904, 166303927, 332607854, 665215708, 1330431416]

約数ペア:

[(1, 1330431416), (2, 665215708), (4, 332607854), (8, 166303927), (79, 16840904), (158, 8420452), (316, 4210226), (632, 2105113), (6241, 213176), (12482, 106588), (24964, 53294), (26647, 49928)]