7996508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 15226848

約数和(自身を除く): 7230340

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1493, 2678, 2986, 5356, 5972, 19409, 38818, 77636, 153779, 307558, 615116, 1999127, 3998254, 7996508]

約数ペア:

[(1, 7996508), (2, 3998254), (4, 1999127), (13, 615116), (26, 307558), (52, 153779), (103, 77636), (206, 38818), (412, 19409), (1339, 5972), (1493, 5356), (2678, 2986)]