1720713714

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{215143}}^1$

素因数の和:215222

約数の個数: 32

約数和(自身を含む): 3635073024

約数和(自身を除く): 1914359310

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 215143, 430286, 645429, 1290858, 6669433, 9251149, 13338866, 18502298, 20008299, 27753447, 40016598, 55506894, 286785619, 573571238, 860356857, 1720713714]

約数ペア:

[(1, 1720713714), (2, 860356857), (3, 573571238), (6, 286785619), (31, 55506894), (43, 40016598), (62, 27753447), (86, 20008299), (93, 18502298), (129, 13338866), (186, 9251149), (258, 6669433), (1333, 1290858), (2666, 645429), (3999, 430286), (7998, 215143)]