2051217535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{39367}}^1$

素因数の和:40002

約数の個数: 16

約数和(自身を含む): 2610570816

約数和(自身を除く): 559353281

約数列:

[1, 5, 17, 85, 613, 3065, 10421, 39367, 52105, 196835, 669239, 3346195, 24131971, 120659855, 410243507, 2051217535]

約数ペア:

[(1, 2051217535), (5, 410243507), (17, 120659855), (85, 24131971), (613, 3346195), (3065, 669239), (10421, 196835), (39367, 52105)]