2478744579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{4177}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 3609792000

約数和(自身を除く): 1131047421

約数列:

[1, 3, 19, 29, 57, 87, 359, 551, 1077, 1653, 4177, 6821, 10411, 12531, 20463, 31233, 79363, 121133, 197809, 238089, 363399, 593427, 1499543, 2301527, 4498629, 6904581, 28491317, 43486747, 85473951, 130460241, 826248193, 2478744579]

約数ペア:

[(1, 2478744579), (3, 826248193), (19, 130460241), (29, 85473951), (57, 43486747), (87, 28491317), (359, 6904581), (551, 4498629), (1077, 2301527), (1653, 1499543), (4177, 593427), (6821, 363399), (10411, 238089), (12531, 197809), (20463, 121133), (31233, 79363)]