1400990434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{78787}}^1$

素因数の和:79329

約数の個数: 16

約数和(自身を含む): 2229385248

約数和(自身を除く): 828394814

約数列:

[1, 2, 17, 34, 523, 1046, 8891, 17782, 78787, 157574, 1339379, 2678758, 41205601, 82411202, 700495217, 1400990434]

約数ペア:

[(1, 1400990434), (2, 700495217), (17, 82411202), (34, 41205601), (523, 2678758), (1046, 1339379), (8891, 157574), (17782, 78787)]