7965194248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{660683}}^1$

素因数の和:660837

約数の個数: 32

約数和(自身を含む): 16411390560

約数和(自身を除く): 8446196312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 660683, 1321366, 2642732, 5285464, 7267513, 14535026, 29070052, 58140104, 90513571, 181027142, 362054284, 724108568, 995649281, 1991298562, 3982597124, 7965194248]

約数ペア:

[(1, 7965194248), (2, 3982597124), (4, 1991298562), (8, 995649281), (11, 724108568), (22, 362054284), (44, 181027142), (88, 90513571), (137, 58140104), (274, 29070052), (548, 14535026), (1096, 7267513), (1507, 5285464), (3014, 2642732), (6028, 1321366), (12056, 660683)]