2087704

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 3940920

約数和(自身を除く): 1853216

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 1601, 3202, 6404, 12808, 260963, 521926, 1043852, 2087704]

約数ペア:

[(1, 2087704), (2, 1043852), (4, 521926), (8, 260963), (163, 12808), (326, 6404), (652, 3202), (1304, 1601)]