2559972

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 5999616

約数和(自身を除く): 3439644

約数列:

[1, 2, 3, 4, 6, 12, 383, 557, 766, 1114, 1149, 1532, 1671, 2228, 2298, 3342, 4596, 6684, 213331, 426662, 639993, 853324, 1279986, 2559972]

約数ペア:

[(1, 2559972), (2, 1279986), (3, 853324), (4, 639993), (6, 426662), (12, 213331), (383, 6684), (557, 4596), (766, 3342), (1114, 2298), (1149, 2228), (1532, 1671)]