2013520730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{262519}}^1$

素因数の和:262598

約数の個数: 32

約数和(自身を含む): 3969302400

約数和(自身を除く): 1955781670

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 262519, 525038, 1312595, 2625190, 3412747, 6825494, 15488621, 17063735, 30977242, 34127470, 77443105, 154886210, 201352073, 402704146, 1006760365, 2013520730]

約数ペア:

[(1, 2013520730), (2, 1006760365), (5, 402704146), (10, 201352073), (13, 154886210), (26, 77443105), (59, 34127470), (65, 30977242), (118, 17063735), (130, 15488621), (295, 6825494), (590, 3412747), (767, 2625190), (1534, 1312595), (3835, 525038), (7670, 262519)]