2011937264

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{14159}}^1$

素因数の和:14357

約数の個数: 40

約数和(自身を含む): 3982245120

約数和(自身を除く): 1970307856

約数列:

[1, 2, 4, 8, 16, 83, 107, 166, 214, 332, 428, 664, 856, 1328, 1712, 8881, 14159, 17762, 28318, 35524, 56636, 71048, 113272, 142096, 226544, 1175197, 1515013, 2350394, 3030026, 4700788, 6060052, 9401576, 12120104, 18803152, 24240208, 125746079, 251492158, 502984316, 1005968632, 2011937264]

約数ペア:

[(1, 2011937264), (2, 1005968632), (4, 502984316), (8, 251492158), (16, 125746079), (83, 24240208), (107, 18803152), (166, 12120104), (214, 9401576), (332, 6060052), (428, 4700788), (664, 3030026), (856, 2350394), (1328, 1515013), (1712, 1175197), (8881, 226544), (14159, 142096), (17762, 113272), (28318, 71048), (35524, 56636)]