2018901746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{28729}}^1$

素因数の和:29629

約数の個数: 16

約数和(自身を含む): 3105942840

約数和(自身を除く): 1087041094

約数列:

[1, 2, 41, 82, 857, 1714, 28729, 35137, 57458, 70274, 1177889, 2355778, 24620753, 49241506, 1009450873, 2018901746]

約数ペア:

[(1, 2018901746), (2, 1009450873), (41, 49241506), (82, 24620753), (857, 2355778), (1714, 1177889), (28729, 70274), (35137, 57458)]