13158049090

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1\times {\mathrm{2683}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 23771822976

約数和(自身を除く): 10613773886

約数列:

[1, 2, 5, 10, 401, 802, 1223, 2005, 2446, 2683, 4010, 5366, 6115, 12230, 13415, 26830, 490423, 980846, 1075883, 2151766, 2452115, 3281309, 4904230, 5379415, 6562618, 10758830, 16406545, 32813090, 1315804909, 2631609818, 6579024545, 13158049090]

約数ペア:

[(1, 13158049090), (2, 6579024545), (5, 2631609818), (10, 1315804909), (401, 32813090), (802, 16406545), (1223, 10758830), (2005, 6562618), (2446, 5379415), (2683, 4904230), (4010, 3281309), (5366, 2452115), (6115, 2151766), (12230, 1075883), (13415, 980846), (26830, 490423)]