2912081018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{995243}}^1$

素因数の和:995282

約数の個数: 32

約数和(自身を含む): 5732605440

約数和(自身を除く): 2820524422

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 995243, 1990486, 6966701, 10947673, 13933402, 18909617, 21895346, 37819234, 76633711, 132367319, 153267422, 208005787, 264734638, 416011574, 1456040509, 2912081018]

約数ペア:

[(1, 2912081018), (2, 1456040509), (7, 416011574), (11, 264734638), (14, 208005787), (19, 153267422), (22, 132367319), (38, 76633711), (77, 37819234), (133, 21895346), (154, 18909617), (209, 13933402), (266, 10947673), (418, 6966701), (1463, 1990486), (2926, 995243)]