489602806

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3467}}^1$

素因数の和:3625

約数の個数: 48

約数和(自身を含む): 939356352

約数和(自身を除く): 449753546

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 131, 154, 262, 539, 917, 1078, 1441, 1834, 2882, 3467, 6419, 6934, 10087, 12838, 20174, 24269, 38137, 48538, 70609, 76274, 141218, 169883, 266959, 339766, 454177, 533918, 908354, 1868713, 3179239, 3737426, 4995947, 6358478, 9991894, 22254673, 34971629, 44509346, 69943258, 244801403, 489602806]

約数ペア:

[(1, 489602806), (2, 244801403), (7, 69943258), (11, 44509346), (14, 34971629), (22, 22254673), (49, 9991894), (77, 6358478), (98, 4995947), (131, 3737426), (154, 3179239), (262, 1868713), (539, 908354), (917, 533918), (1078, 454177), (1441, 339766), (1834, 266959), (2882, 169883), (3467, 141218), (6419, 76274), (6934, 70609), (10087, 48538), (12838, 38137), (20174, 24269)]