2856840664

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{8089}}^1$

素因数の和:8563

約数の個数: 32

約数和(自身を含む): 5414151600

約数和(自身を除く): 2557310936

約数列:

[1, 2, 4, 8, 131, 262, 337, 524, 674, 1048, 1348, 2696, 8089, 16178, 32356, 44147, 64712, 88294, 176588, 353176, 1059659, 2119318, 2725993, 4238636, 5451986, 8477272, 10903972, 21807944, 357105083, 714210166, 1428420332, 2856840664]

約数ペア:

[(1, 2856840664), (2, 1428420332), (4, 714210166), (8, 357105083), (131, 21807944), (262, 10903972), (337, 8477272), (524, 5451986), (674, 4238636), (1048, 2725993), (1348, 2119318), (2696, 1059659), (8089, 353176), (16178, 176588), (32356, 88294), (44147, 64712)]