1999472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7376

約数の個数: 20

約数和(自身を含む): 4102416

約数和(自身を除く): 2102944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7351, 14702, 29404, 58808, 117616, 124967, 249934, 499868, 999736, 1999472]

約数ペア:

[(1, 1999472), (2, 999736), (4, 499868), (8, 249934), (16, 124967), (17, 117616), (34, 58808), (68, 29404), (136, 14702), (272, 7351)]