487590774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{23603}}^1$

素因数の和:23932

約数の個数: 32

約数和(自身を含む): 1067278464

約数和(自身を除く): 579687690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1878, 3443, 6886, 10329, 20658, 23603, 47206, 70809, 141618, 259633, 519266, 778899, 1557798, 7387739, 14775478, 22163217, 44326434, 81265129, 162530258, 243795387, 487590774]

約数ペア:

[(1, 487590774), (2, 243795387), (3, 162530258), (6, 81265129), (11, 44326434), (22, 22163217), (33, 14775478), (66, 7387739), (313, 1557798), (626, 778899), (939, 519266), (1878, 259633), (3443, 141618), (6886, 70809), (10329, 47206), (20658, 23603)]