2623144

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 4957920

約数和(自身を除く): 2334776

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2503, 5006, 10012, 20024, 327893, 655786, 1311572, 2623144]

約数ペア:

[(1, 2623144), (2, 1311572), (4, 655786), (8, 327893), (131, 20024), (262, 10012), (524, 5006), (1048, 2503)]