26900090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{384287}}^1$

素因数の和:384301

約数の個数: 16

約数和(自身を含む): 55337472

約数和(自身を除く): 28437382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 384287, 768574, 1921435, 2690009, 3842870, 5380018, 13450045, 26900090]

約数ペア:

[(1, 26900090), (2, 13450045), (5, 5380018), (7, 3842870), (10, 2690009), (14, 1921435), (35, 768574), (70, 384287)]