130712918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 233271360

約数和(自身を除く): 102558442

約数列:

[1, 2, 7, 14, 29, 58, 173, 203, 346, 406, 1211, 1861, 2422, 3722, 5017, 10034, 13027, 26054, 35119, 53969, 70238, 107938, 321953, 377783, 643906, 755566, 2253671, 4507342, 9336637, 18673274, 65356459, 130712918]

約数ペア:

[(1, 130712918), (2, 65356459), (7, 18673274), (14, 9336637), (29, 4507342), (58, 2253671), (173, 755566), (203, 643906), (346, 377783), (406, 321953), (1211, 107938), (1861, 70238), (2422, 53969), (3722, 35119), (5017, 26054), (10034, 13027)]