2018247304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 4006195200

約数和(自身を除く): 1987947896

約数列:

[1, 2, 4, 8, 41, 47, 82, 89, 94, 164, 178, 188, 328, 356, 376, 712, 1471, 1927, 2942, 3649, 3854, 4183, 5884, 7298, 7708, 8366, 11768, 14596, 15416, 16732, 29192, 33464, 60311, 69137, 120622, 130919, 138274, 171503, 241244, 261838, 276548, 343006, 482488, 523676, 553096, 686012, 1047352, 1372024, 2834617, 5367679, 5669234, 6153193, 10735358, 11338468, 12306386, 21470716, 22676936, 24612772, 42941432, 49225544, 252280913, 504561826, 1009123652, 2018247304]

約数ペア:

[(1, 2018247304), (2, 1009123652), (4, 504561826), (8, 252280913), (41, 49225544), (47, 42941432), (82, 24612772), (89, 22676936), (94, 21470716), (164, 12306386), (178, 11338468), (188, 10735358), (328, 6153193), (356, 5669234), (376, 5367679), (712, 2834617), (1471, 1372024), (1927, 1047352), (2942, 686012), (3649, 553096), (3854, 523676), (4183, 482488), (5884, 343006), (7298, 276548), (7708, 261838), (8366, 241244), (11768, 171503), (14596, 138274), (15416, 130919), (16732, 120622), (29192, 69137), (33464, 60311)]