140865842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{318701}}^1$

素因数の和:318733

約数の個数: 16

約数和(自身を含む): 240938712

約数和(自身を除く): 100072870

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 318701, 637402, 4143113, 5417917, 8286226, 10835834, 70432921, 140865842]

約数ペア:

[(1, 140865842), (2, 70432921), (13, 10835834), (17, 8286226), (26, 5417917), (34, 4143113), (221, 637402), (442, 318701)]