240494098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{16547}}^1$

素因数の和:16618

約数の個数: 24

約数和(自身を含む): 399733488

約数和(自身を除く): 159239390

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 16547, 33094, 215111, 430222, 711521, 1423042, 2796443, 5592886, 9249773, 18499546, 120247049, 240494098]

約数ペア:

[(1, 240494098), (2, 120247049), (13, 18499546), (26, 9249773), (43, 5592886), (86, 2796443), (169, 1423042), (338, 711521), (559, 430222), (1118, 215111), (7267, 33094), (14534, 16547)]