1520731338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{36207889}}^1$

素因数の和:36207901

約数の個数: 16

約数和(自身を含む): 3475957440

約数和(自身を除く): 1955226102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 36207889, 72415778, 108623667, 217247334, 253455223, 506910446, 760365669, 1520731338]

約数ペア:

[(1, 1520731338), (2, 760365669), (3, 506910446), (6, 253455223), (7, 217247334), (14, 108623667), (21, 72415778), (42, 36207889)]