2013013672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{7529}}^1$

素因数の和:9313

約数の個数: 32

約数和(自身を含む): 3975840000

約数和(自身を除く): 1962826328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1759, 3518, 7036, 7529, 14072, 15058, 30116, 33421, 60232, 66842, 133684, 143051, 267368, 286102, 572204, 1144408, 13243511, 26487022, 52974044, 105948088, 251626709, 503253418, 1006506836, 2013013672]

約数ペア:

[(1, 2013013672), (2, 1006506836), (4, 503253418), (8, 251626709), (19, 105948088), (38, 52974044), (76, 26487022), (152, 13243511), (1759, 1144408), (3518, 572204), (7036, 286102), (7529, 267368), (14072, 143051), (15058, 133684), (30116, 66842), (33421, 60232)]