1644264004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{15671}}^1$

素因数の和:17235

約数の個数: 24

約数和(自身を含む): 3048893568

約数和(自身を除く): 1404629564

約数列:

[1, 2, 4, 17, 34, 68, 1543, 3086, 6172, 15671, 26231, 31342, 52462, 62684, 104924, 266407, 532814, 1065628, 24180353, 48360706, 96721412, 411066001, 822132002, 1644264004]

約数ペア:

[(1, 1644264004), (2, 822132002), (4, 411066001), (17, 96721412), (34, 48360706), (68, 24180353), (1543, 1065628), (3086, 532814), (6172, 266407), (15671, 104924), (26231, 62684), (31342, 52462)]