2018721602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{297133}}^1$

素因数の和:297257

約数の個数: 16

約数和(自身を含む): 3137735040

約数和(自身を除く): 1119013438

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 297133, 594266, 12776719, 23473507, 25553438, 46947014, 1009360801, 2018721602]

約数ペア:

[(1, 2018721602), (2, 1009360801), (43, 46947014), (79, 25553438), (86, 23473507), (158, 12776719), (3397, 594266), (6794, 297133)]