2499716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 4757760

約数和(自身を除く): 2258044

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1061, 1178, 2122, 2356, 4244, 20159, 32891, 40318, 65782, 80636, 131564, 624929, 1249858, 2499716]

約数ペア:

[(1, 2499716), (2, 1249858), (4, 624929), (19, 131564), (31, 80636), (38, 65782), (62, 40318), (76, 32891), (124, 20159), (589, 4244), (1061, 2356), (1178, 2122)]