7871086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 12349440

約数和(自身を除く): 4478354

約数列:

[1, 2, 31, 62, 79, 158, 1607, 2449, 3214, 4898, 49817, 99634, 126953, 253906, 3935543, 7871086]

約数ペア:

[(1, 7871086), (2, 3935543), (31, 253906), (62, 126953), (79, 99634), (158, 49817), (1607, 4898), (2449, 3214)]