79786

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 16

約数和(自身を含む): 141120

約数和(自身を除く): 61334

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 574, 973, 1946, 5699, 11398, 39893, 79786]

約数ペア:

[(1, 79786), (2, 39893), (7, 11398), (14, 5699), (41, 1946), (82, 973), (139, 574), (278, 287)]