137380124

素因数分解:

$2^2\times 7^2\times {\mathrm{700919}}^1$

素因数の和:700937

約数の個数: 18

約数和(自身を含む): 279667080

約数和(自身を除く): 142286956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 700919, 1401838, 2803676, 4906433, 9812866, 19625732, 34345031, 68690062, 137380124]

約数ペア:

[(1, 137380124), (2, 68690062), (4, 34345031), (7, 19625732), (14, 9812866), (28, 4906433), (49, 2803676), (98, 1401838), (196, 700919)]