2123462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 3497472

約数和(自身を除く): 1374010

約数列:

[1, 2, 11, 22, 263, 367, 526, 734, 2893, 4037, 5786, 8074, 96521, 193042, 1061731, 2123462]

約数ペア:

[(1, 2123462), (2, 1061731), (11, 193042), (22, 96521), (263, 8074), (367, 5786), (526, 4037), (734, 2893)]