2001567491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{24733}}^1$

素因数の和:25802

約数の個数: 16

約数和(自身を含む): 2497936128

約数和(自身を除く): 496368637

約数列:

[1, 7, 11, 77, 1051, 7357, 11561, 24733, 80927, 173131, 272063, 1904441, 25994383, 181960681, 285938213, 2001567491]

約数ペア:

[(1, 2001567491), (7, 285938213), (11, 181960681), (77, 25994383), (1051, 1904441), (7357, 272063), (11561, 173131), (24733, 80927)]