397767162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{16087}}^1$

素因数の和:16422

約数の個数: 32

約数和(自身を含む): 859485312

約数和(自身を除く): 461718150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1902, 4121, 8242, 12363, 16087, 24726, 32174, 48261, 96522, 209131, 418262, 627393, 1254786, 5099579, 10199158, 15298737, 30597474, 66294527, 132589054, 198883581, 397767162]

約数ペア:

[(1, 397767162), (2, 198883581), (3, 132589054), (6, 66294527), (13, 30597474), (26, 15298737), (39, 10199158), (78, 5099579), (317, 1254786), (634, 627393), (951, 418262), (1902, 209131), (4121, 96522), (8242, 48261), (12363, 32174), (16087, 24726)]