4441970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 8805888

約数和(自身を除く): 4363918

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 727, 1222, 1454, 3055, 3635, 6110, 7270, 9451, 18902, 34169, 47255, 68338, 94510, 170845, 341690, 444197, 888394, 2220985, 4441970]

約数ペア:

[(1, 4441970), (2, 2220985), (5, 888394), (10, 444197), (13, 341690), (26, 170845), (47, 94510), (65, 68338), (94, 47255), (130, 34169), (235, 18902), (470, 9451), (611, 7270), (727, 6110), (1222, 3635), (1454, 3055)]