850256491

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{15679}}^1$

素因数の和:15874

約数の個数: 16

約数和(自身を含む): 995491840

約数和(自身を除く): 145235349

約数列:

[1, 7, 61, 127, 427, 889, 7747, 15679, 54229, 109753, 956419, 1991233, 6694933, 13938631, 121465213, 850256491]

約数ペア:

[(1, 850256491), (7, 121465213), (61, 13938631), (127, 6694933), (427, 1991233), (889, 956419), (7747, 109753), (15679, 54229)]