2045240165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{27127}}^1$

素因数の和:28036

約数の個数: 16

約数和(自身を含む): 2601683712

約数和(自身を除く): 556443547

約数列:

[1, 5, 17, 85, 887, 4435, 15079, 27127, 75395, 135635, 461159, 2305795, 24061649, 120308245, 409048033, 2045240165]

約数ペア:

[(1, 2045240165), (5, 409048033), (17, 120308245), (85, 24061649), (887, 2305795), (4435, 461159), (15079, 135635), (27127, 75395)]