2503984

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 5634560

約数和(自身を除く): 3130576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 283, 316, 553, 566, 632, 1106, 1132, 1264, 1981, 2212, 2264, 3962, 4424, 4528, 7924, 8848, 15848, 22357, 31696, 44714, 89428, 156499, 178856, 312998, 357712, 625996, 1251992, 2503984]

約数ペア:

[(1, 2503984), (2, 1251992), (4, 625996), (7, 357712), (8, 312998), (14, 178856), (16, 156499), (28, 89428), (56, 44714), (79, 31696), (112, 22357), (158, 15848), (283, 8848), (316, 7924), (553, 4528), (566, 4424), (632, 3962), (1106, 2264), (1132, 2212), (1264, 1981)]