409968124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{3019}}^1$

素因数の和:5037

約数の個数: 24

約数和(自身を含む): 760278960

約数和(自身を除く): 350310836

約数列:

[1, 2, 4, 17, 34, 68, 1997, 3019, 3994, 6038, 7988, 12076, 33949, 51323, 67898, 102646, 135796, 205292, 6028943, 12057886, 24115772, 102492031, 204984062, 409968124]

約数ペア:

[(1, 409968124), (2, 204984062), (4, 102492031), (17, 24115772), (34, 12057886), (68, 6028943), (1997, 205292), (3019, 135796), (3994, 102646), (6038, 67898), (7988, 51323), (12076, 33949)]