2017205896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{12583}}^1$

素因数の和:13309

約数の個数: 32

約数和(自身を含む): 3918657600

約数和(自身を除く): 1901451704

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 691, 1382, 2764, 5528, 12583, 20039, 25166, 40078, 50332, 80156, 100664, 160312, 364907, 729814, 1459628, 2919256, 8694853, 17389706, 34779412, 69558824, 252150737, 504301474, 1008602948, 2017205896]

約数ペア:

[(1, 2017205896), (2, 1008602948), (4, 504301474), (8, 252150737), (29, 69558824), (58, 34779412), (116, 17389706), (232, 8694853), (691, 2919256), (1382, 1459628), (2764, 729814), (5528, 364907), (12583, 160312), (20039, 100664), (25166, 80156), (40078, 50332)]