2015012516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{244897}}^1$

素因数の和:244940

約数の個数: 36

約数和(自身を含む): 4104000684

約数和(自身を除く): 2088988168

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 244897, 489794, 979588, 2693867, 4163249, 5387734, 8326498, 10775468, 16652996, 29632537, 45795739, 59265074, 91591478, 118530148, 183182956, 503753129, 1007506258, 2015012516]

約数ペア:

[(1, 2015012516), (2, 1007506258), (4, 503753129), (11, 183182956), (17, 118530148), (22, 91591478), (34, 59265074), (44, 45795739), (68, 29632537), (121, 16652996), (187, 10775468), (242, 8326498), (374, 5387734), (484, 4163249), (748, 2693867), (2057, 979588), (4114, 489794), (8228, 244897)]