638135328594

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{23226881}}^1$

素因数の和:23227146

約数の個数: 32

約数和(自身を含む): 1349017306560

約数和(自身を除く): 710881977966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 482, 723, 1446, 4579, 9158, 13737, 27474, 23226881, 46453762, 69680643, 139361286, 441310739, 882621478, 1323932217, 2647864434, 5597678321, 11195356642, 16793034963, 33586069926, 106355888099, 212711776198, 319067664297, 638135328594]

約数ペア:

[(1, 638135328594), (2, 319067664297), (3, 212711776198), (6, 106355888099), (19, 33586069926), (38, 16793034963), (57, 11195356642), (114, 5597678321), (241, 2647864434), (482, 1323932217), (723, 882621478), (1446, 441310739), (4579, 139361286), (9158, 69680643), (13737, 46453762), (27474, 23226881)]