788474738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{9239}}^1$

素因数の和:9913

約数の個数: 16

約数和(自身を含む): 1201495680

約数和(自身を除く): 413020942

約数列:

[1, 2, 71, 142, 601, 1202, 9239, 18478, 42671, 85342, 655969, 1311938, 5552639, 11105278, 394237369, 788474738]

約数ペア:

[(1, 788474738), (2, 394237369), (71, 11105278), (142, 5552639), (601, 1311938), (1202, 655969), (9239, 85342), (18478, 42671)]