2021094259

素因数分解:

${\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1\times {\mathrm{769}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 2106720000

約数和(自身を除く): 85625741

約数列:

[1, 31, 149, 569, 769, 4619, 17639, 23839, 84781, 114581, 437561, 2628211, 3552011, 13564391, 65196589, 2021094259]

約数ペア:

[(1, 2021094259), (31, 65196589), (149, 13564391), (569, 3552011), (769, 2628211), (4619, 437561), (17639, 114581), (23839, 84781)]