1130556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 3094784

約数和(自身を除く): 1964228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 313, 516, 602, 626, 903, 939, 1204, 1252, 1806, 1878, 2191, 3612, 3756, 4382, 6573, 8764, 13146, 13459, 26292, 26918, 40377, 53836, 80754, 94213, 161508, 188426, 282639, 376852, 565278, 1130556]

約数ペア:

[(1, 1130556), (2, 565278), (3, 376852), (4, 282639), (6, 188426), (7, 161508), (12, 94213), (14, 80754), (21, 53836), (28, 40377), (42, 26918), (43, 26292), (84, 13459), (86, 13146), (129, 8764), (172, 6573), (258, 4382), (301, 3756), (313, 3612), (516, 2191), (602, 1878), (626, 1806), (903, 1252), (939, 1204)]