2055144976

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{347}}^1\times {\mathrm{1879}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 4015725120

約数和(自身を除く): 1960580144

約数列:

[1, 2, 4, 8, 16, 197, 347, 394, 694, 788, 1388, 1576, 1879, 2776, 3152, 3758, 5552, 7516, 15032, 30064, 68359, 136718, 273436, 370163, 546872, 652013, 740326, 1093744, 1304026, 1480652, 2608052, 2961304, 5216104, 5922608, 10432208, 128446561, 256893122, 513786244, 1027572488, 2055144976]

約数ペア:

[(1, 2055144976), (2, 1027572488), (4, 513786244), (8, 256893122), (16, 128446561), (197, 10432208), (347, 5922608), (394, 5216104), (694, 2961304), (788, 2608052), (1388, 1480652), (1576, 1304026), (1879, 1093744), (2776, 740326), (3152, 652013), (3758, 546872), (5552, 370163), (7516, 273436), (15032, 136718), (30064, 68359)]