111408996916

素因数分解:

$2^2\times 7^1\times {\mathrm{3978892747}}^1$

素因数の和:3978892758

約数の個数: 12

約数和(自身を含む): 222817993888

約数和(自身を除く): 111408996972

約数列:

[1, 2, 4, 7, 14, 28, 3978892747, 7957785494, 15915570988, 27852249229, 55704498458, 111408996916]

約数ペア:

[(1, 111408996916), (2, 55704498458), (4, 27852249229), (7, 15915570988), (14, 7957785494), (28, 3978892747)]