1691014402

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82561}}^1$

素因数の和:82607

約数の個数: 48

約数和(自身を含む): 3388344480

約数和(自身を除く): 1697330078

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 82561, 165122, 577927, 908171, 1155854, 1568659, 1816342, 3137318, 4045489, 6357197, 8090978, 10980613, 12714394, 17255249, 21961226, 34510498, 44500379, 76864291, 89000758, 120786743, 153728582, 241573486, 845507201, 1691014402]

約数ペア:

[(1, 1691014402), (2, 845507201), (7, 241573486), (11, 153728582), (14, 120786743), (19, 89000758), (22, 76864291), (38, 44500379), (49, 34510498), (77, 21961226), (98, 17255249), (133, 12714394), (154, 10980613), (209, 8090978), (266, 6357197), (418, 4045489), (539, 3137318), (931, 1816342), (1078, 1568659), (1463, 1155854), (1862, 908171), (2926, 577927), (10241, 165122), (20482, 82561)]