2021093174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{90803}}^1$

素因数の和:91195

約数の個数: 16

約数和(自身を含む): 3138186240

約数和(自身を除く): 1117093066

約数列:

[1, 2, 31, 62, 359, 718, 11129, 22258, 90803, 181606, 2814893, 5629786, 32598277, 65196554, 1010546587, 2021093174]

約数ペア:

[(1, 2021093174), (2, 1010546587), (31, 65196554), (62, 32598277), (359, 5629786), (718, 2814893), (11129, 181606), (22258, 90803)]