126866626

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{1117}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 192586680

約数和(自身を除く): 65720054

約数列:

[1, 2, 109, 218, 521, 1042, 1117, 2234, 56789, 113578, 121753, 243506, 581957, 1163914, 63433313, 126866626]

約数ペア:

[(1, 126866626), (2, 63433313), (109, 1163914), (218, 581957), (521, 243506), (1042, 121753), (1117, 113578), (2234, 56789)]