2280453818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4999}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 3663360000

約数和(自身を除く): 1382906182

約数列:

[1, 2, 23, 46, 47, 94, 211, 422, 1081, 2162, 4853, 4999, 9706, 9917, 9998, 19834, 114977, 228091, 229954, 234953, 456182, 469906, 1054789, 2109578, 5403919, 10807838, 24260147, 48520294, 49575083, 99150166, 1140226909, 2280453818]

約数ペア:

[(1, 2280453818), (2, 1140226909), (23, 99150166), (46, 49575083), (47, 48520294), (94, 24260147), (211, 10807838), (422, 5403919), (1081, 2109578), (2162, 1054789), (4853, 469906), (4999, 456182), (9706, 234953), (9917, 229954), (9998, 228091), (19834, 114977)]