1751152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8440

約数の個数: 20

約数和(自身を含む): 3654280

約数和(自身を除く): 1903128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8419, 16838, 33676, 67352, 109447, 134704, 218894, 437788, 875576, 1751152]

約数ペア:

[(1, 1751152), (2, 875576), (4, 437788), (8, 218894), (13, 134704), (16, 109447), (26, 67352), (52, 33676), (104, 16838), (208, 8419)]