4641008

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1112

約数の個数: 20

約数和(自身を含む): 9026208

約数和(自身を除く): 4385200

約数列:

[1, 2, 4, 8, 16, 431, 673, 862, 1346, 1724, 2692, 3448, 5384, 6896, 10768, 290063, 580126, 1160252, 2320504, 4641008]

約数ペア:

[(1, 4641008), (2, 2320504), (4, 1160252), (8, 580126), (16, 290063), (431, 10768), (673, 6896), (862, 5384), (1346, 3448), (1724, 2692)]