2112526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 3523968

約数和(自身を除く): 1411442

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2621, 5242, 34073, 68146, 81251, 162502, 1056263, 2112526]

約数ペア:

[(1, 2112526), (2, 1056263), (13, 162502), (26, 81251), (31, 68146), (62, 34073), (403, 5242), (806, 2621)]