1330773776

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{270923}}^1$

素因数の和:271238

約数の個数: 20

約数和(自身を含む): 2586782352

約数和(自身を除く): 1256008576

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 270923, 541846, 1083692, 2167384, 4334768, 83173361, 166346722, 332693444, 665386888, 1330773776]

約数ペア:

[(1, 1330773776), (2, 665386888), (4, 332693444), (8, 166346722), (16, 83173361), (307, 4334768), (614, 2167384), (1228, 1083692), (2456, 541846), (4912, 270923)]