1538394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 3664416

約数和(自身を除く): 2126022

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 163, 242, 286, 326, 363, 429, 489, 726, 858, 978, 1573, 1793, 2119, 3146, 3586, 4238, 4719, 5379, 6357, 9438, 10758, 12714, 19723, 23309, 39446, 46618, 59169, 69927, 118338, 139854, 256399, 512798, 769197, 1538394]

約数ペア:

[(1, 1538394), (2, 769197), (3, 512798), (6, 256399), (11, 139854), (13, 118338), (22, 69927), (26, 59169), (33, 46618), (39, 39446), (66, 23309), (78, 19723), (121, 12714), (143, 10758), (163, 9438), (242, 6357), (286, 5379), (326, 4719), (363, 4238), (429, 3586), (489, 3146), (726, 2119), (858, 1793), (978, 1573)]