2100081854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{741031}}^1$

素因数の和:741155

約数の個数: 16

約数和(自身を含む): 3423567840

約数和(自身を除く): 1323485986

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 741031, 1482062, 9633403, 19266806, 80772379, 161544758, 1050040927, 2100081854]

約数ペア:

[(1, 2100081854), (2, 1050040927), (13, 161544758), (26, 80772379), (109, 19266806), (218, 9633403), (1417, 1482062), (2834, 741031)]