9981319982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{6337}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 15831208512

約数和(自身を除く): 5849888530

約数列:

[1, 2, 23, 46, 97, 194, 353, 706, 2231, 4462, 6337, 8119, 12674, 16238, 34241, 68482, 145751, 291502, 614689, 787543, 1229378, 1575086, 2236961, 4473922, 14137847, 28275694, 51450103, 102900206, 216985217, 433970434, 4990659991, 9981319982]

約数ペア:

[(1, 9981319982), (2, 4990659991), (23, 433970434), (46, 216985217), (97, 102900206), (194, 51450103), (353, 28275694), (706, 14137847), (2231, 4473922), (4462, 2236961), (6337, 1575086), (8119, 1229378), (12674, 787543), (16238, 614689), (34241, 291502), (68482, 145751)]