137777474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{28549}}^1$

素因数の和:28697

約数の個数: 16

約数和(自身を含む): 219264000

約数和(自身を除く): 81486526

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 28549, 57098, 542431, 1084862, 3625723, 7251446, 68888737, 137777474]

約数ペア:

[(1, 137777474), (2, 68888737), (19, 7251446), (38, 3625723), (127, 1084862), (254, 542431), (2413, 57098), (4826, 28549)]