2687202008

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{165713}}^1$

素因数の和:167746

約数の個数: 16

約数和(自身を含む): 5041019880

約数和(自身を除く): 2353817872

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 16216, 165713, 331426, 662852, 1325704, 335900251, 671800502, 1343601004, 2687202008]

約数ペア:

[(1, 2687202008), (2, 1343601004), (4, 671800502), (8, 335900251), (2027, 1325704), (4054, 662852), (8108, 331426), (16216, 165713)]