2055997145

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{8443}}^1$

素因数の和:8992

約数の個数: 16

約数和(自身を含む): 2495100672

約数和(自身を除く): 439103527

約数列:

[1, 5, 113, 431, 565, 2155, 8443, 42215, 48703, 243515, 954059, 3638933, 4770295, 18194665, 411199429, 2055997145]

約数ペア:

[(1, 2055997145), (5, 411199429), (113, 18194665), (431, 4770295), (565, 3638933), (2155, 954059), (8443, 243515), (42215, 48703)]