4219436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 8107344

約数和(自身を除く): 3887908

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1531, 2756, 3062, 6124, 19903, 39806, 79612, 81143, 162286, 324572, 1054859, 2109718, 4219436]

約数ペア:

[(1, 4219436), (2, 2109718), (4, 1054859), (13, 324572), (26, 162286), (52, 81143), (53, 79612), (106, 39806), (212, 19903), (689, 6124), (1378, 3062), (1531, 2756)]