2944629136

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{770039}}^1$

素因数の和:770286

約数の個数: 20

約数和(自身を含む): 5729097600

約数和(自身を除く): 2784468464

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 770039, 1540078, 3080156, 6160312, 12320624, 184039321, 368078642, 736157284, 1472314568, 2944629136]

約数ペア:

[(1, 2944629136), (2, 1472314568), (4, 736157284), (8, 368078642), (16, 184039321), (239, 12320624), (478, 6160312), (956, 3080156), (1912, 1540078), (3824, 770039)]