140594974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{5569}}^1$

素因数の和:6555

約数の個数: 16

約数和(自身を含む): 227389680

約数和(自身を除く): 86794706

約数列:

[1, 2, 13, 26, 971, 1942, 5569, 11138, 12623, 25246, 72397, 144794, 5407499, 10814998, 70297487, 140594974]

約数ペア:

[(1, 140594974), (2, 70297487), (13, 10814998), (26, 5407499), (971, 144794), (1942, 72397), (5569, 25246), (11138, 12623)]