388129652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{32993}}^1$

素因数の和:33187

約数の個数: 24

約数和(自身を含む): 723360456

約数和(自身を除く): 335230804

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 32993, 65986, 131972, 560881, 1121762, 2243524, 5707789, 11415578, 22831156, 97032413, 194064826, 388129652]

約数ペア:

[(1, 388129652), (2, 194064826), (4, 97032413), (17, 22831156), (34, 11415578), (68, 5707789), (173, 2243524), (346, 1121762), (692, 560881), (2941, 131972), (5882, 65986), (11764, 32993)]