2013805810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3301321}}^1$

素因数の和:3301389

約数の個数: 16

約数和(自身を含む): 3684275352

約数和(自身を除く): 1670469542

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3301321, 6602642, 16506605, 33013210, 201380581, 402761162, 1006902905, 2013805810]

約数ペア:

[(1, 2013805810), (2, 1006902905), (5, 402761162), (10, 201380581), (61, 33013210), (122, 16506605), (305, 6602642), (610, 3301321)]