486545330

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{121333}}^1$

素因数の和:121741

約数の個数: 16

約数和(自身を含む): 877972824

約数和(自身を除く): 391427494

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 121333, 242666, 606665, 1213330, 48654533, 97309066, 243272665, 486545330]

約数ペア:

[(1, 486545330), (2, 243272665), (5, 97309066), (10, 48654533), (401, 1213330), (802, 606665), (2005, 242666), (4010, 121333)]