2660805228

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1412317}}^1$

素因数の和:1412481

約数の個数: 24

約数和(自身を含む): 6248094832

約数和(自身を除く): 3587289604

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 1412317, 2824634, 4236951, 5649268, 8473902, 16947804, 221733769, 443467538, 665201307, 886935076, 1330402614, 2660805228]

約数ペア:

[(1, 2660805228), (2, 1330402614), (3, 886935076), (4, 665201307), (6, 443467538), (12, 221733769), (157, 16947804), (314, 8473902), (471, 5649268), (628, 4236951), (942, 2824634), (1884, 1412317)]