1279156674

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{41453}}^1$

素因数の和:41634

約数の個数: 32

約数和(自身を含む): 2646423360

約数和(自身を除く): 1367266686

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 834, 5143, 10286, 15429, 30858, 41453, 82906, 124359, 248718, 1533761, 3067522, 4601283, 5761967, 9202566, 11523934, 17285901, 34571802, 213192779, 426385558, 639578337, 1279156674]

約数ペア:

[(1, 1279156674), (2, 639578337), (3, 426385558), (6, 213192779), (37, 34571802), (74, 17285901), (111, 11523934), (139, 9202566), (222, 5761967), (278, 4601283), (417, 3067522), (834, 1533761), (5143, 248718), (10286, 124359), (15429, 82906), (30858, 41453)]