1899530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 24

約数和(自身を含む): 3535596

約数和(自身を除く): 1636066

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 1681, 3362, 4633, 8405, 9266, 16810, 23165, 46330, 189953, 379906, 949765, 1899530]

約数ペア:

[(1, 1899530), (2, 949765), (5, 379906), (10, 189953), (41, 46330), (82, 23165), (113, 16810), (205, 9266), (226, 8405), (410, 4633), (565, 3362), (1130, 1681)]