2042173670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6587657}}^1$

素因数の和:6587695

約数の個数: 16

約数和(自身を含む): 3794491008

約数和(自身を除く): 1752317338

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6587657, 13175314, 32938285, 65876570, 204217367, 408434734, 1021086835, 2042173670]

約数ペア:

[(1, 2042173670), (2, 1021086835), (5, 408434734), (10, 204217367), (31, 65876570), (62, 32938285), (155, 13175314), (310, 6587657)]