2625222

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2221}}^1$

素因数の和:2423

約数の個数: 16

約数和(自身を含む): 5279472

約数和(自身を除く): 2654250

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 2221, 4442, 6663, 13326, 437537, 875074, 1312611, 2625222]

約数ペア:

[(1, 2625222), (2, 1312611), (3, 875074), (6, 437537), (197, 13326), (394, 6663), (591, 4442), (1182, 2221)]