280116962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{3319}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 442622400

約数和(自身を除く): 162505438

約数列:

[1, 2, 19, 38, 2221, 3319, 4442, 6638, 42199, 63061, 84398, 126122, 7371499, 14742998, 140058481, 280116962]

約数ペア:

[(1, 280116962), (2, 140058481), (19, 14742998), (38, 7371499), (2221, 126122), (3319, 84398), (4442, 63061), (6638, 42199)]