1551148432

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{77003}}^1$

素因数の和:78270

約数の個数: 20

約数和(自身を含む): 3007776240

約数和(自身を除く): 1456627808

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 20144, 77003, 154006, 308012, 616024, 1232048, 96946777, 193893554, 387787108, 775574216, 1551148432]

約数ペア:

[(1, 1551148432), (2, 775574216), (4, 387787108), (8, 193893554), (16, 96946777), (1259, 1232048), (2518, 616024), (5036, 308012), (10072, 154006), (20144, 77003)]