2028193995

素因数分解:

$3^1\times 5^1\times {\mathrm{4639}}^1\times {\mathrm{29147}}^1$

素因数の和:33794

約数の個数: 16

約数和(自身を含む): 3245921280

約数和(自身を除く): 1217727285

約数列:

[1, 3, 5, 15, 4639, 13917, 23195, 29147, 69585, 87441, 145735, 437205, 135212933, 405638799, 676064665, 2028193995]

約数ペア:

[(1, 2028193995), (3, 676064665), (5, 405638799), (15, 135212933), (4639, 437205), (13917, 145735), (23195, 87441), (29147, 69585)]