131496274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1171}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 243363456

約数和(自身を除く): 111867182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 617, 1171, 1234, 2342, 4319, 8021, 8197, 8638, 15223, 16042, 16394, 30446, 56147, 106561, 112294, 213122, 722507, 1445014, 5057549, 9392591, 10115098, 18785182, 65748137, 131496274]

約数ペア:

[(1, 131496274), (2, 65748137), (7, 18785182), (13, 10115098), (14, 9392591), (26, 5057549), (91, 1445014), (182, 722507), (617, 213122), (1171, 112294), (1234, 106561), (2342, 56147), (4319, 30446), (8021, 16394), (8197, 16042), (8638, 15223)]