1870844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3418800

約数和(自身を除く): 1547956

約数列:

[1, 2, 4, 43, 73, 86, 146, 149, 172, 292, 298, 596, 3139, 6278, 6407, 10877, 12556, 12814, 21754, 25628, 43508, 467711, 935422, 1870844]

約数ペア:

[(1, 1870844), (2, 935422), (4, 467711), (43, 43508), (73, 25628), (86, 21754), (146, 12814), (149, 12556), (172, 10877), (292, 6407), (298, 6278), (596, 3139)]