490810122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{225349}}^1$

素因数の和:225379

約数の個数: 36

約数和(自身を含む): 1168890450

約数和(自身を除く): 678080328

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 225349, 450698, 676047, 1352094, 2028141, 2478839, 4056282, 4957678, 7436517, 14873034, 22309551, 27267229, 44619102, 54534458, 81801687, 163603374, 245405061, 490810122]

約数ペア:

[(1, 490810122), (2, 245405061), (3, 163603374), (6, 81801687), (9, 54534458), (11, 44619102), (18, 27267229), (22, 22309551), (33, 14873034), (66, 7436517), (99, 4957678), (121, 4056282), (198, 2478839), (242, 2028141), (363, 1352094), (726, 676047), (1089, 450698), (2178, 225349)]