131796686

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{303679}}^1$

素因数の和:303719

約数の個数: 16

約数和(自身を含む): 233226240

約数和(自身を除く): 101429554

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 303679, 607358, 2125753, 4251506, 9414049, 18828098, 65898343, 131796686]

約数ペア:

[(1, 131796686), (2, 65898343), (7, 18828098), (14, 9414049), (31, 4251506), (62, 2125753), (217, 607358), (434, 303679)]