2017111010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{2851}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 3665390400

約数和(自身を除く): 1648279390

約数列:

[1, 2, 5, 10, 139, 278, 509, 695, 1018, 1390, 2545, 2851, 5090, 5702, 14255, 28510, 70751, 141502, 353755, 396289, 707510, 792578, 1451159, 1981445, 2902318, 3962890, 7255795, 14511590, 201711101, 403422202, 1008555505, 2017111010]

約数ペア:

[(1, 2017111010), (2, 1008555505), (5, 403422202), (10, 201711101), (139, 14511590), (278, 7255795), (509, 3962890), (695, 2902318), (1018, 1981445), (1390, 1451159), (2545, 792578), (2851, 707510), (5090, 396289), (5702, 353755), (14255, 141502), (28510, 70751)]