727924016

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{148193}}^1$

素因数の和:148508

約数の個数: 20

約数和(自身を含む): 1414956312

約数和(自身を除く): 687032296

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 148193, 296386, 592772, 1185544, 2371088, 45495251, 90990502, 181981004, 363962008, 727924016]

約数ペア:

[(1, 727924016), (2, 363962008), (4, 181981004), (8, 90990502), (16, 45495251), (307, 2371088), (614, 1185544), (1228, 592772), (2456, 296386), (4912, 148193)]