918728314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{2243}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 1669320576

約数和(自身を除く): 750592262

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1721, 2243, 3442, 4486, 12047, 15701, 24094, 29257, 31402, 38131, 58514, 76262, 204799, 266917, 409598, 533834, 3860203, 7720406, 27021421, 54042842, 65623451, 131246902, 459364157, 918728314]

約数ペア:

[(1, 918728314), (2, 459364157), (7, 131246902), (14, 65623451), (17, 54042842), (34, 27021421), (119, 7720406), (238, 3860203), (1721, 533834), (2243, 409598), (3442, 266917), (4486, 204799), (12047, 76262), (15701, 58514), (24094, 38131), (29257, 31402)]