127551298

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1061}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 226741248

約数和(自身を除く): 99189950

約数列:

[1, 2, 7, 14, 31, 62, 217, 277, 434, 554, 1061, 1939, 2122, 3878, 7427, 8587, 14854, 17174, 32891, 60109, 65782, 120218, 230237, 293897, 460474, 587794, 2057279, 4114558, 9110807, 18221614, 63775649, 127551298]

約数ペア:

[(1, 127551298), (2, 63775649), (7, 18221614), (14, 9110807), (31, 4114558), (62, 2057279), (217, 587794), (277, 460474), (434, 293897), (554, 230237), (1061, 120218), (1939, 65782), (2122, 60109), (3878, 32891), (7427, 17174), (8587, 14854)]