2868742018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{151289}}^1$

素因数の和:151809

約数の個数: 16

約数和(自身を含む): 4538700000

約数和(自身を除く): 1669957982

約数列:

[1, 2, 19, 38, 499, 998, 9481, 18962, 151289, 302578, 2874491, 5748982, 75493211, 150986422, 1434371009, 2868742018]

約数ペア:

[(1, 2868742018), (2, 1434371009), (19, 150986422), (38, 75493211), (499, 5748982), (998, 2874491), (9481, 302578), (18962, 151289)]