1301491998724

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{4129}}^1\times {\mathrm{80657}}^1$

素因数の和:85767

約数の個数: 24

約数和(自身を含む): 2280522678840

約数和(自身を除く): 979030680116

約数列:

[1, 2, 4, 977, 1954, 3908, 4129, 8258, 16516, 80657, 161314, 322628, 4034033, 8068066, 16136132, 78801889, 157603778, 315207556, 333032753, 666065506, 1332131012, 325372999681, 650745999362, 1301491998724]

約数ペア:

[(1, 1301491998724), (2, 650745999362), (4, 325372999681), (977, 1332131012), (1954, 666065506), (3908, 333032753), (4129, 315207556), (8258, 157603778), (16516, 78801889), (80657, 16136132), (161314, 8068066), (322628, 4034033)]