2881356194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2445973}}^1$

素因数の和:2446025

約数の個数: 16

約数和(自身を含む): 4696270080

約数和(自身を除く): 1814913886

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2445973, 4891946, 46473487, 75825163, 92946974, 151650326, 1440678097, 2881356194]

約数ペア:

[(1, 2881356194), (2, 1440678097), (19, 151650326), (31, 92946974), (38, 75825163), (62, 46473487), (589, 4891946), (1178, 2445973)]