13648330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 11856950

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 409, 470, 710, 818, 2045, 3337, 4090, 6674, 16685, 19223, 29039, 33370, 38446, 58078, 96115, 145195, 192230, 290390, 1364833, 2729666, 6824165, 13648330]

約数ペア:

[(1, 13648330), (2, 6824165), (5, 2729666), (10, 1364833), (47, 290390), (71, 192230), (94, 145195), (142, 96115), (235, 58078), (355, 38446), (409, 33370), (470, 29039), (710, 19223), (818, 16685), (2045, 6674), (3337, 4090)]