1901014732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{66721}}^1$

素因数の和:67161

約数の個数: 24

約数和(自身を含む): 3530928240

約数和(自身を除く): 1629913508

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 7123, 14246, 28492, 66721, 133442, 266884, 1134257, 2268514, 4537028, 27956099, 55912198, 111824396, 475253683, 950507366, 1901014732]

約数ペア:

[(1, 1901014732), (2, 950507366), (4, 475253683), (17, 111824396), (34, 55912198), (68, 27956099), (419, 4537028), (838, 2268514), (1676, 1134257), (7123, 266884), (14246, 133442), (28492, 66721)]