2012247146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{298819}}^1$

素因数の和:298878

約数の個数: 32

約数和(自身を含む): 3815333760

約数和(自身を除く): 1803086614

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 298819, 597638, 2091733, 3884647, 4183466, 7769294, 11056303, 22112606, 27192529, 54385058, 77394121, 143731939, 154788242, 287463878, 1006123573, 2012247146]

約数ペア:

[(1, 2012247146), (2, 1006123573), (7, 287463878), (13, 154788242), (14, 143731939), (26, 77394121), (37, 54385058), (74, 27192529), (91, 22112606), (182, 11056303), (259, 7769294), (481, 4183466), (518, 3884647), (962, 2091733), (3367, 597638), (6734, 298819)]