8384818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 14257152

約数和(自身を除く): 5872334

約数列:

[1, 2, 13, 26, 31, 62, 101, 103, 202, 206, 403, 806, 1313, 1339, 2626, 2678, 3131, 3193, 6262, 6386, 10403, 20806, 40703, 41509, 81406, 83018, 135239, 270478, 322493, 644986, 4192409, 8384818]

約数ペア:

[(1, 8384818), (2, 4192409), (13, 644986), (26, 322493), (31, 270478), (62, 135239), (101, 83018), (103, 81406), (202, 41509), (206, 40703), (403, 20806), (806, 10403), (1313, 6386), (1339, 6262), (2626, 3193), (2678, 3131)]