494844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 1360128

約数和(自身を除く): 865284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 137, 172, 258, 274, 301, 411, 516, 548, 602, 822, 903, 959, 1204, 1644, 1806, 1918, 2877, 3612, 3836, 5754, 5891, 11508, 11782, 17673, 23564, 35346, 41237, 70692, 82474, 123711, 164948, 247422, 494844]

約数ペア:

[(1, 494844), (2, 247422), (3, 164948), (4, 123711), (6, 82474), (7, 70692), (12, 41237), (14, 35346), (21, 23564), (28, 17673), (42, 11782), (43, 11508), (84, 5891), (86, 5754), (129, 3836), (137, 3612), (172, 2877), (258, 1918), (274, 1806), (301, 1644), (411, 1204), (516, 959), (548, 903), (602, 822)]