401027149822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149748749}}^1$

素因数の和:149748867

約数の個数: 16

約数和(自身を含む): 654102540000

約数和(自身を除く): 253075390178

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 149748749, 299497498, 1946733737, 3893467474, 15424121147, 30848242294, 200513574911, 401027149822]

約数ペア:

[(1, 401027149822), (2, 200513574911), (13, 30848242294), (26, 15424121147), (103, 3893467474), (206, 1946733737), (1339, 299497498), (2678, 149748749)]