667078906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1\times {\mathrm{9173}}^1$

素因数の和:11985

約数の個数: 16

約数和(自身を含む): 1078091784

約数和(自身を除く): 411012878

約数列:

[1, 2, 13, 26, 2797, 5594, 9173, 18346, 36361, 72722, 119249, 238498, 25656881, 51313762, 333539453, 667078906]

約数ペア:

[(1, 667078906), (2, 333539453), (13, 51313762), (26, 25656881), (2797, 238498), (5594, 119249), (9173, 72722), (18346, 36361)]