1251992

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 2726400

約数和(自身を除く): 1474408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 283, 316, 553, 566, 632, 1106, 1132, 1981, 2212, 2264, 3962, 4424, 7924, 15848, 22357, 44714, 89428, 156499, 178856, 312998, 625996, 1251992]

約数ペア:

[(1, 1251992), (2, 625996), (4, 312998), (7, 178856), (8, 156499), (14, 89428), (28, 44714), (56, 22357), (79, 15848), (158, 7924), (283, 4424), (316, 3962), (553, 2264), (566, 2212), (632, 1981), (1106, 1132)]