1282956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 3346560

約数和(自身を除く): 2063604

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 331, 646, 662, 969, 993, 1292, 1324, 1938, 1986, 3876, 3972, 5627, 6289, 11254, 12578, 16881, 18867, 22508, 25156, 33762, 37734, 67524, 75468, 106913, 213826, 320739, 427652, 641478, 1282956]

約数ペア:

[(1, 1282956), (2, 641478), (3, 427652), (4, 320739), (6, 213826), (12, 106913), (17, 75468), (19, 67524), (34, 37734), (38, 33762), (51, 25156), (57, 22508), (68, 18867), (76, 16881), (102, 12578), (114, 11254), (204, 6289), (228, 5627), (323, 3972), (331, 3876), (646, 1986), (662, 1938), (969, 1324), (993, 1292)]