40864442

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 62073000

約数和(自身を除く): 21208558

約数列:

[1, 2, 149, 241, 298, 482, 569, 1138, 35909, 71818, 84781, 137129, 169562, 274258, 20432221, 40864442]

約数ペア:

[(1, 40864442), (2, 20432221), (149, 274258), (241, 169562), (298, 137129), (482, 84781), (569, 71818), (1138, 35909)]