4721398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 7761744

約数和(自身を除く): 3040346

約数列:

[1, 2, 11, 22, 317, 634, 677, 1354, 3487, 6974, 7447, 14894, 214609, 429218, 2360699, 4721398]

約数ペア:

[(1, 4721398), (2, 2360699), (11, 429218), (22, 214609), (317, 14894), (634, 7447), (677, 6974), (1354, 3487)]