307680914

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{8431}}^1$

素因数の和:8761

約数の個数: 16

約数和(自身を含む): 469898496

約数和(自身を除く): 162217582

約数列:

[1, 2, 71, 142, 257, 514, 8431, 16862, 18247, 36494, 598601, 1197202, 2166767, 4333534, 153840457, 307680914]

約数ペア:

[(1, 307680914), (2, 153840457), (71, 4333534), (142, 2166767), (257, 1197202), (514, 598601), (8431, 36494), (16862, 18247)]