1140797438

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{38959}}^1$

素因数の和:39005

約数の個数: 20

約数和(自身を含む): 1882352400

約数和(自身を除く): 741554962

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 14641, 29282, 38959, 77918, 428549, 857098, 4714039, 9428078, 51854429, 103708858, 570398719, 1140797438]

約数ペア:

[(1, 1140797438), (2, 570398719), (11, 103708858), (22, 51854429), (121, 9428078), (242, 4714039), (1331, 857098), (2662, 428549), (14641, 77918), (29282, 38959)]