2001133285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 2542804992

約数和(自身を除く): 541671707

約数列:

[1, 5, 23, 115, 127, 181, 635, 757, 905, 2921, 3785, 4163, 14605, 17411, 20815, 22987, 87055, 96139, 114935, 137017, 480695, 528701, 685085, 2211197, 2643505, 3151391, 11055985, 15756955, 17401159, 87005795, 400226657, 2001133285]

約数ペア:

[(1, 2001133285), (5, 400226657), (23, 87005795), (115, 17401159), (127, 15756955), (181, 11055985), (635, 3151391), (757, 2643505), (905, 2211197), (2921, 685085), (3785, 528701), (4163, 480695), (14605, 137017), (17411, 114935), (20815, 96139), (22987, 87055)]