2115810814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{518327}}^1$

素因数の和:518499

約数の個数: 16

約数和(自身を含む): 3439624608

約数和(自身を除く): 1323813794

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 518327, 1036654, 6738251, 13476502, 81377339, 162754678, 1057905407, 2115810814]

約数ペア:

[(1, 2115810814), (2, 1057905407), (13, 162754678), (26, 81377339), (157, 13476502), (314, 6738251), (2041, 1036654), (4082, 518327)]