7889225596

素因数分解:

$2^2\times 7^2\times {\mathrm{40251151}}^1$

素因数の和:40251169

約数の個数: 18

約数和(自身を含む): 16060209648

約数和(自身を除く): 8170984052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 40251151, 80502302, 161004604, 281758057, 563516114, 1127032228, 1972306399, 3944612798, 7889225596]

約数ペア:

[(1, 7889225596), (2, 3944612798), (4, 1972306399), (7, 1127032228), (14, 563516114), (28, 281758057), (49, 161004604), (98, 80502302), (196, 40251151)]