2013221558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{18049}}^1$

素因数の和:19391

約数の個数: 16

約数和(自身を含む): 3092614800

約数和(自身を除く): 1079393242

約数列:

[1, 2, 43, 86, 1297, 2594, 18049, 36098, 55771, 111542, 776107, 1552214, 23409553, 46819106, 1006610779, 2013221558]

約数ペア:

[(1, 2013221558), (2, 1006610779), (43, 46819106), (86, 23409553), (1297, 1552214), (2594, 776107), (18049, 111542), (36098, 55771)]