13002730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 26082000

約数和(自身を除く): 13079270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3449, 3770, 6898, 17245, 34490, 44837, 89674, 100021, 200042, 224185, 448370, 500105, 1000210, 1300273, 2600546, 6501365, 13002730]

約数ペア:

[(1, 13002730), (2, 6501365), (5, 2600546), (10, 1300273), (13, 1000210), (26, 500105), (29, 448370), (58, 224185), (65, 200042), (130, 100021), (145, 89674), (290, 44837), (377, 34490), (754, 17245), (1885, 6898), (3449, 3770)]