2661126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 5802720

約数和(自身を除く): 3141594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 313, 327, 626, 654, 939, 1417, 1878, 2834, 4069, 4251, 8138, 8502, 12207, 24414, 34117, 68234, 102351, 204702, 443521, 887042, 1330563, 2661126]

約数ペア:

[(1, 2661126), (2, 1330563), (3, 887042), (6, 443521), (13, 204702), (26, 102351), (39, 68234), (78, 34117), (109, 24414), (218, 12207), (313, 8502), (327, 8138), (626, 4251), (654, 4069), (939, 2834), (1417, 1878)]