2199585712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71341}}^1$

素因数の和:71437

約数の個数: 40

約数和(自身を含む): 4458589632

約数和(自身を除く): 2259003920

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 15416, 30832, 71341, 142682, 285364, 570728, 1141456, 2924981, 3353027, 5849962, 6706054, 11699924, 13412108, 23399848, 26824216, 46799696, 53648432, 137474107, 274948214, 549896428, 1099792856, 2199585712]

約数ペア:

[(1, 2199585712), (2, 1099792856), (4, 549896428), (8, 274948214), (16, 137474107), (41, 53648432), (47, 46799696), (82, 26824216), (94, 23399848), (164, 13412108), (188, 11699924), (328, 6706054), (376, 5849962), (656, 3353027), (752, 2924981), (1927, 1141456), (3854, 570728), (7708, 285364), (15416, 142682), (30832, 71341)]