1820468302

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{69691}}^1$

素因数の和:70083

約数の個数: 16

約数和(自身を含む): 2812490352

約数和(自身を除く): 992022050

約数列:

[1, 2, 37, 74, 353, 706, 13061, 26122, 69691, 139382, 2578567, 5157134, 24600923, 49201846, 910234151, 1820468302]

約数ペア:

[(1, 1820468302), (2, 910234151), (37, 49201846), (74, 24600923), (353, 5157134), (706, 2578567), (13061, 139382), (26122, 69691)]