471349870

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 858470400

約数和(自身を除く): 387120530

約数列:

[1, 2, 5, 10, 137, 269, 274, 538, 685, 1279, 1345, 1370, 2558, 2690, 6395, 12790, 36853, 73706, 175223, 184265, 344051, 350446, 368530, 688102, 876115, 1720255, 1752230, 3440510, 47134987, 94269974, 235674935, 471349870]

約数ペア:

[(1, 471349870), (2, 235674935), (5, 94269974), (10, 47134987), (137, 3440510), (269, 1752230), (274, 1720255), (538, 876115), (685, 688102), (1279, 368530), (1345, 350446), (1370, 344051), (2558, 184265), (2690, 175223), (6395, 73706), (12790, 36853)]