1878152012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{42685273}}^1$

素因数の和:42685288

約数の個数: 12

約数和(自身を含む): 3585563016

約数和(自身を除く): 1707411004

約数列:

[1, 2, 4, 11, 22, 44, 42685273, 85370546, 170741092, 469538003, 939076006, 1878152012]

約数ペア:

[(1, 1878152012), (2, 939076006), (4, 469538003), (11, 170741092), (22, 85370546), (44, 42685273)]