2012624368

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{2593}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 3940286000

約数和(自身を除く): 1927661632

約数列:

[1, 2, 4, 8, 16, 139, 278, 349, 556, 698, 1112, 1396, 2224, 2593, 2792, 5186, 5584, 10372, 20744, 41488, 48511, 97022, 194044, 360427, 388088, 720854, 776176, 904957, 1441708, 1809914, 2883416, 3619828, 5766832, 7239656, 14479312, 125789023, 251578046, 503156092, 1006312184, 2012624368]

約数ペア:

[(1, 2012624368), (2, 1006312184), (4, 503156092), (8, 251578046), (16, 125789023), (139, 14479312), (278, 7239656), (349, 5766832), (556, 3619828), (698, 2883416), (1112, 1809914), (1396, 1441708), (2224, 904957), (2593, 776176), (2792, 720854), (5186, 388088), (5584, 360427), (10372, 194044), (20744, 97022), (41488, 48511)]