1661977042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{246073}}^1$

素因数の和:246393

約数の個数: 16

約数和(自身を含む): 2728468512

約数和(自身を除く): 1066491470

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 246073, 492146, 2706803, 5413606, 75544411, 151088822, 830988521, 1661977042]

約数ペア:

[(1, 1661977042), (2, 830988521), (11, 151088822), (22, 75544411), (307, 5413606), (614, 2706803), (3377, 492146), (6754, 246073)]