2196590473

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{69073}}^1$

素因数の和:69157

約数の個数: 24

約数和(自身を含む): 2834796960

約数和(自身を除く): 638206487

約数列:

[1, 7, 11, 49, 59, 77, 413, 539, 649, 2891, 4543, 31801, 69073, 483511, 759803, 3384577, 4075307, 5318621, 28527149, 37230347, 44828377, 199690043, 313798639, 2196590473]

約数ペア:

[(1, 2196590473), (7, 313798639), (11, 199690043), (49, 44828377), (59, 37230347), (77, 28527149), (413, 5318621), (539, 4075307), (649, 3384577), (2891, 759803), (4543, 483511), (31801, 69073)]