13480370

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4391}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 24349248

約数和(自身を除く): 10868878

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 4391, 8782, 21955, 43910, 1348037, 2696074, 6740185, 13480370]

約数ペア:

[(1, 13480370), (2, 6740185), (5, 2696074), (10, 1348037), (307, 43910), (614, 21955), (1535, 8782), (3070, 4391)]