2079673328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{2221}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 4127960496

約数和(自身を除く): 2048287168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1361, 2221, 2722, 4442, 5444, 8884, 10888, 17768, 21776, 35536, 58523, 95503, 117046, 191006, 234092, 382012, 468184, 764024, 936368, 1528048, 3022781, 6045562, 12091124, 24182248, 48364496, 129979583, 259959166, 519918332, 1039836664, 2079673328]

約数ペア:

[(1, 2079673328), (2, 1039836664), (4, 519918332), (8, 259959166), (16, 129979583), (43, 48364496), (86, 24182248), (172, 12091124), (344, 6045562), (688, 3022781), (1361, 1528048), (2221, 936368), (2722, 764024), (4442, 468184), (5444, 382012), (8884, 234092), (10888, 191006), (17768, 117046), (21776, 95503), (35536, 58523)]