2017373165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1031}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 2615500800

約数和(自身を除く): 598127635

約数列:

[1, 5, 19, 43, 95, 215, 479, 817, 1031, 2395, 4085, 5155, 9101, 19589, 20597, 44333, 45505, 97945, 102985, 221665, 391343, 493849, 842327, 1956715, 2469245, 4211635, 9383131, 21235507, 46915655, 106177535, 403474633, 2017373165]

約数ペア:

[(1, 2017373165), (5, 403474633), (19, 106177535), (43, 46915655), (95, 21235507), (215, 9383131), (479, 4211635), (817, 2469245), (1031, 1956715), (2395, 842327), (4085, 493849), (5155, 391343), (9101, 221665), (19589, 102985), (20597, 97945), (44333, 45505)]