286670552

素因数分解:

$2^3\times 7^1\times {\mathrm{5119117}}^1$

素因数の和:5119130

約数の個数: 16

約数和(自身を含む): 614294160

約数和(自身を除く): 327623608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5119117, 10238234, 20476468, 35833819, 40952936, 71667638, 143335276, 286670552]

約数ペア:

[(1, 286670552), (2, 143335276), (4, 71667638), (7, 40952936), (8, 35833819), (14, 20476468), (28, 10238234), (56, 5119117)]