2487804572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{225263}}^1$

素因数の和:225529

約数の個数: 24

約数和(自身を含む): 4768388352

約数和(自身を除く): 2280583780

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 11044, 225263, 450526, 901052, 2477893, 4955786, 9911572, 56541013, 113082026, 226164052, 621951143, 1243902286, 2487804572]

約数ペア:

[(1, 2487804572), (2, 1243902286), (4, 621951143), (11, 226164052), (22, 113082026), (44, 56541013), (251, 9911572), (502, 4955786), (1004, 2477893), (2761, 901052), (5522, 450526), (11044, 225263)]