2012072251

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{8521}}^1$

素因数の和:8675

約数の個数: 24

約数和(自身を含む): 2409339840

約数和(自身を除く): 397267589

約数列:

[1, 7, 49, 61, 79, 427, 553, 2989, 3871, 4819, 8521, 33733, 59647, 236131, 417529, 519781, 673159, 3638467, 4712113, 25469269, 32984791, 41062699, 287438893, 2012072251]

約数ペア:

[(1, 2012072251), (7, 287438893), (49, 41062699), (61, 32984791), (79, 25469269), (427, 4712113), (553, 3638467), (2989, 673159), (3871, 519781), (4819, 417529), (8521, 236131), (33733, 59647)]