2017256822

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{15217}}^1$

素因数の和:15800

約数の個数: 32

約数和(自身を含む): 3668390208

約数和(自身を除く): 1651133386

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 557, 1114, 3899, 7798, 9469, 15217, 18938, 30434, 66283, 106519, 132566, 213038, 258689, 517378, 1810823, 3621646, 8475869, 16951738, 59331083, 118662166, 144089773, 288179546, 1008628411, 2017256822]

約数ペア:

[(1, 2017256822), (2, 1008628411), (7, 288179546), (14, 144089773), (17, 118662166), (34, 59331083), (119, 16951738), (238, 8475869), (557, 3621646), (1114, 1810823), (3899, 517378), (7798, 258689), (9469, 213038), (15217, 132566), (18938, 106519), (30434, 66283)]