858753038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2273}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 1515138912

約数和(自身を除く): 656385874

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1321, 2273, 2642, 4546, 14531, 17173, 25003, 29062, 29549, 34346, 50006, 59098, 188903, 325039, 377806, 650078, 3002633, 6005266, 33028963, 39034229, 66057926, 78068458, 429376519, 858753038]

約数ペア:

[(1, 858753038), (2, 429376519), (11, 78068458), (13, 66057926), (22, 39034229), (26, 33028963), (143, 6005266), (286, 3002633), (1321, 650078), (2273, 377806), (2642, 325039), (4546, 188903), (14531, 59098), (17173, 50006), (25003, 34346), (29062, 29549)]