280375826

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{14947}}^1$

素因数の和:15145

約数の個数: 16

約数和(自身を含む): 429426144

約数和(自身を除く): 149050318

約数列:

[1, 2, 83, 113, 166, 226, 9379, 14947, 18758, 29894, 1240601, 1689011, 2481202, 3378022, 140187913, 280375826]

約数ペア:

[(1, 280375826), (2, 140187913), (83, 3378022), (113, 2481202), (166, 1689011), (226, 1240601), (9379, 29894), (14947, 18758)]