2017820282

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{76081}}^1$

素因数の和:76321

約数の個数: 16

約数和(自身を含む): 3081321000

約数和(自身を除く): 1063500718

約数列:

[1, 2, 89, 149, 178, 298, 13261, 26522, 76081, 152162, 6771209, 11336069, 13542418, 22672138, 1008910141, 2017820282]

約数ペア:

[(1, 2017820282), (2, 1008910141), (89, 22672138), (149, 13542418), (178, 11336069), (298, 6771209), (13261, 152162), (26522, 76081)]