2000723359615

素因数分解:

$5^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1\times {\mathrm{1589017}}^1$

素因数の和:1590042

約数の個数: 16

約数和(自身を含む): 2410603866720

約数和(自身を除く): 409880507105

約数列:

[1, 5, 419, 601, 2095, 3005, 251819, 1259095, 1589017, 7945085, 665798123, 954999217, 3328990615, 4774996085, 400144671923, 2000723359615]

約数ペア:

[(1, 2000723359615), (5, 400144671923), (419, 4774996085), (601, 3328990615), (2095, 954999217), (3005, 665798123), (251819, 7945085), (1259095, 1589017)]