1639604542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2096681}}^1$

素因数の和:2096723

約数の個数: 16

約数和(自身を含む): 2717299872

約数和(自身を除く): 1077695330

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2096681, 4193362, 35643577, 48223663, 71287154, 96447326, 819802271, 1639604542]

約数ペア:

[(1, 1639604542), (2, 819802271), (17, 96447326), (23, 71287154), (34, 48223663), (46, 35643577), (391, 4193362), (782, 2096681)]