424803314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 691360068

約数和(自身を除く): 266556754

約数列:

[1, 2, 13, 26, 197, 394, 421, 842, 2561, 5122, 5473, 10946, 38809, 77618, 82937, 165874, 504517, 1009034, 1078181, 2156362, 16338589, 32677178, 212401657, 424803314]

約数ペア:

[(1, 424803314), (2, 212401657), (13, 32677178), (26, 16338589), (197, 2156362), (394, 1078181), (421, 1009034), (842, 504517), (2561, 165874), (5122, 82937), (5473, 77618), (10946, 38809)]