2013236815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 2594384640

約数和(自身を除く): 581147825

約数列:

[1, 5, 17, 85, 113, 239, 565, 877, 1195, 1921, 4063, 4385, 9605, 14909, 20315, 27007, 74545, 99101, 135035, 209603, 459119, 495505, 1048015, 1684717, 2295595, 3563251, 8423585, 17816255, 23685139, 118425695, 402647363, 2013236815]

約数ペア:

[(1, 2013236815), (5, 402647363), (17, 118425695), (85, 23685139), (113, 17816255), (239, 8423585), (565, 3563251), (877, 2295595), (1195, 1684717), (1921, 1048015), (4063, 495505), (4385, 459119), (9605, 209603), (14909, 135035), (20315, 99101), (27007, 74545)]