9840398

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 15207360

約数和(自身を除く): 5366962

約数列:

[1, 2, 61, 79, 122, 158, 1021, 2042, 4819, 9638, 62281, 80659, 124562, 161318, 4920199, 9840398]

約数ペア:

[(1, 9840398), (2, 4920199), (61, 161318), (79, 124562), (122, 80659), (158, 62281), (1021, 9638), (2042, 4819)]