1406958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 3252480

約数和(自身を除く): 1845522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 241, 278, 417, 482, 723, 834, 973, 1446, 1687, 1946, 2919, 3374, 5061, 5838, 10122, 33499, 66998, 100497, 200994, 234493, 468986, 703479, 1406958]

約数ペア:

[(1, 1406958), (2, 703479), (3, 468986), (6, 234493), (7, 200994), (14, 100497), (21, 66998), (42, 33499), (139, 10122), (241, 5838), (278, 5061), (417, 3374), (482, 2919), (723, 1946), (834, 1687), (973, 1446)]