448491388

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 790053264

約数和(自身を除く): 341561876

約数列:

[1, 2, 4, 307, 521, 614, 701, 1042, 1228, 1402, 2084, 2804, 159947, 215207, 319894, 365221, 430414, 639788, 730442, 860828, 1460884, 112122847, 224245694, 448491388]

約数ペア:

[(1, 448491388), (2, 224245694), (4, 112122847), (307, 1460884), (521, 860828), (614, 730442), (701, 639788), (1042, 430414), (1228, 365221), (1402, 319894), (2084, 215207), (2804, 159947)]