2236645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 2800512

約数和(自身を除く): 563867

約数列:

[1, 5, 43, 101, 103, 215, 505, 515, 4343, 4429, 10403, 21715, 22145, 52015, 447329, 2236645]

約数ペア:

[(1, 2236645), (5, 447329), (43, 52015), (101, 22145), (103, 21715), (215, 10403), (505, 4429), (515, 4343)]