479318

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 24

約数和(自身を含む): 860472

約数和(自身を除く): 381154

約数列:

[1, 2, 7, 14, 49, 67, 73, 98, 134, 146, 469, 511, 938, 1022, 3283, 3577, 4891, 6566, 7154, 9782, 34237, 68474, 239659, 479318]

約数ペア:

[(1, 479318), (2, 239659), (7, 68474), (14, 34237), (49, 9782), (67, 7154), (73, 6566), (98, 4891), (134, 3577), (146, 3283), (469, 1022), (511, 938)]