8401130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12613

約数の個数: 16

約数和(自身を含む): 15348960

約数和(自身を除く): 6947830

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 12539, 25078, 62695, 125390, 840113, 1680226, 4200565, 8401130]

約数ペア:

[(1, 8401130), (2, 4200565), (5, 1680226), (10, 840113), (67, 125390), (134, 62695), (335, 25078), (670, 12539)]