305575894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{27143}}^1$

素因数の和:27591

約数の個数: 16

約数和(自身を含む): 494780832

約数和(自身を除く): 189204938

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 27143, 54286, 352859, 705718, 11752919, 23505838, 152787947, 305575894]

約数ペア:

[(1, 305575894), (2, 152787947), (13, 23505838), (26, 11752919), (433, 705718), (866, 352859), (5629, 54286), (11258, 27143)]