219855804598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1\times {\mathrm{32797}}^1$

素因数の和:35272

約数の個数: 32

約数和(自身を含む): 349920550080

約数和(自身を除く): 130064745482

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2389, 2806, 4778, 32797, 54947, 65594, 109894, 145729, 291458, 754331, 1508662, 2000617, 3351767, 4001234, 6703534, 46014191, 78352033, 92028382, 156704066, 1802096759, 3604193518, 4779474013, 9558948026, 109927902299, 219855804598]

約数ペア:

[(1, 219855804598), (2, 109927902299), (23, 9558948026), (46, 4779474013), (61, 3604193518), (122, 1802096759), (1403, 156704066), (2389, 92028382), (2806, 78352033), (4778, 46014191), (32797, 6703534), (54947, 4001234), (65594, 3351767), (109894, 2000617), (145729, 1508662), (291458, 754331)]