1868713060

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{442823}}^1$

素因数の和:443043

約数の個数: 24

約数和(自身を含む): 3942904896

約数和(自身を除く): 2074191836

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 442823, 885646, 1771292, 2214115, 4428230, 8856460, 93435653, 186871306, 373742612, 467178265, 934356530, 1868713060]

約数ペア:

[(1, 1868713060), (2, 934356530), (4, 467178265), (5, 373742612), (10, 186871306), (20, 93435653), (211, 8856460), (422, 4428230), (844, 2214115), (1055, 1771292), (2110, 885646), (4220, 442823)]