2215690106

素因数分解:

$2^1\times 7^1\times {\mathrm{10973}}^1\times {\mathrm{14423}}^1$

素因数の和:25405

約数の個数: 16

約数和(自身を含む): 3798935424

約数和(自身を除く): 1583245318

約数列:

[1, 2, 7, 14, 10973, 14423, 21946, 28846, 76811, 100961, 153622, 201922, 158263579, 316527158, 1107845053, 2215690106]

約数ペア:

[(1, 2215690106), (2, 1107845053), (7, 316527158), (14, 158263579), (10973, 201922), (14423, 153622), (21946, 100961), (28846, 76811)]