858334930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{219523}}^1$

素因数の和:219570

約数の個数: 32

約数和(自身を含む): 1707018624

約数和(自身を除く): 848683694

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 219523, 439046, 1097615, 2195230, 3731891, 5049029, 7463782, 10098058, 18659455, 25245145, 37318910, 50490290, 85833493, 171666986, 429167465, 858334930]

約数ペア:

[(1, 858334930), (2, 429167465), (5, 171666986), (10, 85833493), (17, 50490290), (23, 37318910), (34, 25245145), (46, 18659455), (85, 10098058), (115, 7463782), (170, 5049029), (230, 3731891), (391, 2195230), (782, 1097615), (1955, 439046), (3910, 219523)]