3934812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 10599680

約数和(自身を除く): 6664868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 337, 417, 556, 674, 834, 973, 1011, 1348, 1668, 1946, 2022, 2359, 2919, 3892, 4044, 4718, 5838, 7077, 9436, 11676, 14154, 28308, 46843, 93686, 140529, 187372, 281058, 327901, 562116, 655802, 983703, 1311604, 1967406, 3934812]

約数ペア:

[(1, 3934812), (2, 1967406), (3, 1311604), (4, 983703), (6, 655802), (7, 562116), (12, 327901), (14, 281058), (21, 187372), (28, 140529), (42, 93686), (84, 46843), (139, 28308), (278, 14154), (337, 11676), (417, 9436), (556, 7077), (674, 5838), (834, 4718), (973, 4044), (1011, 3892), (1348, 2919), (1668, 2359), (1946, 2022)]