1959968274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 4327464960

約数和(自身を除く): 2367496686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 191, 362, 382, 543, 573, 859, 1086, 1146, 1718, 1991, 2101, 2577, 3982, 4202, 5154, 5973, 6303, 9449, 11946, 12606, 18898, 28347, 34571, 56694, 69142, 103713, 155479, 164069, 207426, 310958, 328138, 380281, 466437, 492207, 760562, 932874, 984414, 1140843, 1710269, 1804759, 2281686, 3420538, 3609518, 5130807, 5414277, 10261614, 10828554, 29696489, 59392978, 89089467, 178178934, 326661379, 653322758, 979984137, 1959968274]

約数ペア:

[(1, 1959968274), (2, 979984137), (3, 653322758), (6, 326661379), (11, 178178934), (22, 89089467), (33, 59392978), (66, 29696489), (181, 10828554), (191, 10261614), (362, 5414277), (382, 5130807), (543, 3609518), (573, 3420538), (859, 2281686), (1086, 1804759), (1146, 1710269), (1718, 1140843), (1991, 984414), (2101, 932874), (2577, 760562), (3982, 492207), (4202, 466437), (5154, 380281), (5973, 328138), (6303, 310958), (9449, 207426), (11946, 164069), (12606, 155479), (18898, 103713), (28347, 69142), (34571, 56694)]