2014156816

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{438623}}^1$

素因数の和:438679

約数の個数: 40

約数和(自身を含む): 4568707584

約数和(自身を除く): 2554550768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 438623, 877246, 1754492, 3070361, 3508984, 6140722, 7017968, 12281444, 17983543, 24562888, 35967086, 49125776, 71934172, 125884801, 143868344, 251769602, 287736688, 503539204, 1007078408, 2014156816]

約数ペア:

[(1, 2014156816), (2, 1007078408), (4, 503539204), (7, 287736688), (8, 251769602), (14, 143868344), (16, 125884801), (28, 71934172), (41, 49125776), (56, 35967086), (82, 24562888), (112, 17983543), (164, 12281444), (287, 7017968), (328, 6140722), (574, 3508984), (656, 3070361), (1148, 1754492), (2296, 877246), (4592, 438623)]