1312509746

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1\times {\mathrm{4211}}^1$

素因数の和:5857

約数の個数: 16

約数和(自身を含む): 1990018368

約数和(自身を除く): 677508622

約数列:

[1, 2, 101, 202, 1543, 3086, 4211, 8422, 155843, 311686, 425311, 850622, 6497573, 12995146, 656254873, 1312509746]

約数ペア:

[(1, 1312509746), (2, 656254873), (101, 12995146), (202, 6497573), (1543, 850622), (3086, 425311), (4211, 311686), (8422, 155843)]