2630288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5342

約数の個数: 20

約数和(自身を含む): 5261568

約数和(自身を除く): 2631280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5303, 10606, 21212, 42424, 84848, 164393, 328786, 657572, 1315144, 2630288]

約数ペア:

[(1, 2630288), (2, 1315144), (4, 657572), (8, 328786), (16, 164393), (31, 84848), (62, 42424), (124, 21212), (248, 10606), (496, 5303)]