1998185306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{6389}}^1$

素因数の和:6950

約数の個数: 32

約数和(自身を含む): 3375146880

約数和(自身を除く): 1376961574

約数列:

[1, 2, 13, 23, 26, 46, 299, 523, 598, 1046, 6389, 6799, 12029, 12778, 13598, 24058, 83057, 146947, 156377, 166114, 293894, 312754, 1910311, 3341447, 3820622, 6682894, 43438811, 76853281, 86877622, 153706562, 999092653, 1998185306]

約数ペア:

[(1, 1998185306), (2, 999092653), (13, 153706562), (23, 86877622), (26, 76853281), (46, 43438811), (299, 6682894), (523, 3820622), (598, 3341447), (1046, 1910311), (6389, 312754), (6799, 293894), (12029, 166114), (12778, 156377), (13598, 146947), (24058, 83057)]