13280768438

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4142473}}^1$

素因数の和:4142711

約数の個数: 16

約数和(自身を含む): 22866456480

約数和(自身を除く): 9585688042

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 4142473, 8284946, 28997311, 57994622, 948626317, 1897252634, 6640384219, 13280768438]

約数ペア:

[(1, 13280768438), (2, 6640384219), (7, 1897252634), (14, 948626317), (229, 57994622), (458, 28997311), (1603, 8284946), (3206, 4142473)]