2559197879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{41941}}^1$

素因数の和:42350

約数の個数: 16

約数和(自身を含む): 3060088320

約数和(自身を除く): 500890441

約数列:

[1, 7, 23, 161, 379, 2653, 8717, 41941, 61019, 293587, 964643, 6752501, 15895639, 111269473, 365599697, 2559197879]

約数ペア:

[(1, 2559197879), (7, 365599697), (23, 111269473), (161, 15895639), (379, 6752501), (2653, 964643), (8717, 293587), (41941, 61019)]