2251870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3361}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 4115088

約数和(自身を除く): 1863218

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3361, 6722, 16805, 33610, 225187, 450374, 1125935, 2251870]

約数ペア:

[(1, 2251870), (2, 1125935), (5, 450374), (10, 225187), (67, 33610), (134, 16805), (335, 6722), (670, 3361)]