2141018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:637

約数の個数: 16

約数和(自身を含む): 3525984

約数和(自身を除く): 1384966

約数列:

[1, 2, 11, 22, 307, 317, 614, 634, 3377, 3487, 6754, 6974, 97319, 194638, 1070509, 2141018]

約数ペア:

[(1, 2141018), (2, 1070509), (11, 194638), (22, 97319), (307, 6974), (317, 6754), (614, 3487), (634, 3377)]