2141639156785

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5669}}^1\times {\mathrm{23327}}^1$

素因数の和:29121

約数の個数: 32

約数和(自身を含む): 2666558361600

約数和(自身を除く): 524919204815

約数列:

[1, 5, 41, 79, 205, 395, 3239, 5669, 16195, 23327, 28345, 116635, 232429, 447851, 956407, 1162145, 1842833, 2239255, 4782035, 9214165, 18361891, 75556153, 91809455, 132240763, 377780765, 661203815, 5421871283, 10447020277, 27109356415, 52235101385, 428327831357, 2141639156785]

約数ペア:

[(1, 2141639156785), (5, 428327831357), (41, 52235101385), (79, 27109356415), (205, 10447020277), (395, 5421871283), (3239, 661203815), (5669, 377780765), (16195, 132240763), (23327, 91809455), (28345, 75556153), (116635, 18361891), (232429, 9214165), (447851, 4782035), (956407, 2239255), (1162145, 1842833)]