413020208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{549229}}^1$

素因数の和:549284

約数の個数: 20

約数和(自身を含む): 817254240

約数和(自身を除く): 404234032

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 549229, 1098458, 2196916, 4393832, 8787664, 25813763, 51627526, 103255052, 206510104, 413020208]

約数ペア:

[(1, 413020208), (2, 206510104), (4, 103255052), (8, 51627526), (16, 25813763), (47, 8787664), (94, 4393832), (188, 2196916), (376, 1098458), (752, 549229)]