1097331472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{156941}}^1$

素因数の和:156991

約数の個数: 40

約数和(自身を含む): 2335296960

約数和(自身を除く): 1237965488

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 156941, 313882, 627764, 1255528, 2511056, 2981879, 3609643, 5963758, 7219286, 11927516, 14438572, 23855032, 28877144, 47710064, 57754288, 68583217, 137166434, 274332868, 548665736, 1097331472]

約数ペア:

[(1, 1097331472), (2, 548665736), (4, 274332868), (8, 137166434), (16, 68583217), (19, 57754288), (23, 47710064), (38, 28877144), (46, 23855032), (76, 14438572), (92, 11927516), (152, 7219286), (184, 5963758), (304, 3609643), (368, 2981879), (437, 2511056), (874, 1255528), (1748, 627764), (3496, 313882), (6992, 156941)]