1201993604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{6571}}^1$

素因数の和:6768

約数の個数: 48

約数和(自身を含む): 2473175040

約数和(自身を除く): 1271181436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 139, 188, 278, 329, 556, 658, 973, 1316, 1946, 3892, 6533, 6571, 13066, 13142, 26132, 26284, 45731, 45997, 91462, 91994, 182924, 183988, 308837, 617674, 913369, 1235348, 1826738, 2161859, 3653476, 4323718, 6393583, 8647436, 12787166, 25574332, 42928343, 85856686, 171713372, 300498401, 600996802, 1201993604]

約数ペア:

[(1, 1201993604), (2, 600996802), (4, 300498401), (7, 171713372), (14, 85856686), (28, 42928343), (47, 25574332), (94, 12787166), (139, 8647436), (188, 6393583), (278, 4323718), (329, 3653476), (556, 2161859), (658, 1826738), (973, 1235348), (1316, 913369), (1946, 617674), (3892, 308837), (6533, 183988), (6571, 182924), (13066, 91994), (13142, 91462), (26132, 45997), (26284, 45731)]