276670238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{22123}}^1$

素因数の和:22188

約数の個数: 24

約数和(自身を含む): 461550888

約数和(自身を除く): 184880650

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 22123, 44246, 287599, 575198, 818551, 1637102, 3738787, 7477574, 10641163, 21282326, 138335119, 276670238]

約数ペア:

[(1, 276670238), (2, 138335119), (13, 21282326), (26, 10641163), (37, 7477574), (74, 3738787), (169, 1637102), (338, 818551), (481, 575198), (962, 287599), (6253, 44246), (12506, 22123)]