140909498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{10133}}^1$

素因数の和:10561

約数の個数: 16

約数和(自身を含む): 224366760

約数和(自身を除く): 83457262

約数列:

[1, 2, 17, 34, 409, 818, 6953, 10133, 13906, 20266, 172261, 344522, 4144397, 8288794, 70454749, 140909498]

約数ペア:

[(1, 140909498), (2, 70454749), (17, 8288794), (34, 4144397), (409, 344522), (818, 172261), (6953, 20266), (10133, 13906)]