248179178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9479}}^1$

素因数の和:9566

約数の個数: 32

約数和(自身を含む): 430012800

約数和(自身を除く): 181833622

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 9479, 13091, 18958, 26182, 123227, 180101, 246454, 360202, 502387, 1004774, 2341313, 4682626, 6531031, 9545353, 13062062, 19090706, 124089589, 248179178]

約数ペア:

[(1, 248179178), (2, 124089589), (13, 19090706), (19, 13062062), (26, 9545353), (38, 6531031), (53, 4682626), (106, 2341313), (247, 1004774), (494, 502387), (689, 360202), (1007, 246454), (1378, 180101), (2014, 123227), (9479, 26182), (13091, 18958)]