2008546942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{168023}}^1$

素因数の和:168207

約数の個数: 16

約数和(自身を含む): 3105083520

約数和(自身を除く): 1096536578

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 168023, 336046, 7224989, 14449978, 23355197, 46710394, 1004273471, 2008546942]

約数ペア:

[(1, 2008546942), (2, 1004273471), (43, 46710394), (86, 23355197), (139, 14449978), (278, 7224989), (5977, 336046), (11954, 168023)]