2008607324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{4289}}^1$

素因数の和:4478

約数の個数: 48

約数和(自身を含む): 3814050240

約数和(自身を除く): 1805442916

約数列:

[1, 2, 4, 17, 34, 68, 71, 97, 142, 194, 284, 388, 1207, 1649, 2414, 3298, 4289, 4828, 6596, 6887, 8578, 13774, 17156, 27548, 72913, 117079, 145826, 234158, 291652, 304519, 416033, 468316, 609038, 832066, 1218076, 1664132, 5176823, 7072561, 10353646, 14145122, 20707292, 28290244, 29538343, 59076686, 118153372, 502151831, 1004303662, 2008607324]

約数ペア:

[(1, 2008607324), (2, 1004303662), (4, 502151831), (17, 118153372), (34, 59076686), (68, 29538343), (71, 28290244), (97, 20707292), (142, 14145122), (194, 10353646), (284, 7072561), (388, 5176823), (1207, 1664132), (1649, 1218076), (2414, 832066), (3298, 609038), (4289, 468316), (4828, 416033), (6596, 304519), (6887, 291652), (8578, 234158), (13774, 145826), (17156, 117079), (27548, 72913)]