2100060016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{68113}}^1$

素因数の和:68209

約数の個数: 40

約数和(自身を含む): 4256852544

約数和(自身を除く): 2156792528

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 15416, 30832, 68113, 136226, 272452, 544904, 1089808, 2792633, 3201311, 5585266, 6402622, 11170532, 12805244, 22341064, 25610488, 44682128, 51220976, 131253751, 262507502, 525015004, 1050030008, 2100060016]

約数ペア:

[(1, 2100060016), (2, 1050030008), (4, 525015004), (8, 262507502), (16, 131253751), (41, 51220976), (47, 44682128), (82, 25610488), (94, 22341064), (164, 12805244), (188, 11170532), (328, 6402622), (376, 5585266), (656, 3201311), (752, 2792633), (1927, 1089808), (3854, 544904), (7708, 272452), (15416, 136226), (30832, 68113)]