2019492897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{88423}}^1$

素因数の和:88780

約数の個数: 16

約数和(自身を含む): 2818249728

約数和(自身を除く): 798756831

約数列:

[1, 3, 23, 69, 331, 993, 7613, 22839, 88423, 265269, 2033729, 6101187, 29268013, 87804039, 673164299, 2019492897]

約数ペア:

[(1, 2019492897), (3, 673164299), (23, 87804039), (69, 29268013), (331, 6101187), (993, 2033729), (7613, 265269), (22839, 88423)]