641330602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{116141}}^1$

素因数の和:116405

約数の個数: 16

約数和(自身を含む): 1053640224

約数和(自身を除く): 412309622

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 116141, 232282, 1277551, 2555102, 29151391, 58302782, 320665301, 641330602]

約数ペア:

[(1, 641330602), (2, 320665301), (11, 58302782), (22, 29151391), (251, 2555102), (502, 1277551), (2761, 232282), (5522, 116141)]