3198710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 5832000

約数和(自身を除く): 2633290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 4049, 8098, 20245, 40490, 319871, 639742, 1599355, 3198710]

約数ペア:

[(1, 3198710), (2, 1599355), (5, 639742), (10, 319871), (79, 40490), (158, 20245), (395, 8098), (790, 4049)]