12740494654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1\times {\mathrm{153763}}^1$

素因数の和:156219

約数の個数: 16

約数和(自身を含む): 20243338128

約数和(自身を除く): 7502843474

約数列:

[1, 2, 17, 34, 2437, 4874, 41429, 82858, 153763, 307526, 2613971, 5227942, 374720431, 749440862, 6370247327, 12740494654]

約数ペア:

[(1, 12740494654), (2, 6370247327), (17, 749440862), (34, 374720431), (2437, 5227942), (4874, 2613971), (41429, 307526), (82858, 153763)]