313560718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^2$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 490029912

約数和(自身を除く): 176469194

約数列:

[1, 2, 37, 74, 107, 199, 214, 398, 3959, 7363, 7918, 14726, 21293, 39601, 42586, 79202, 787841, 1465237, 1575682, 2930474, 4237307, 8474614, 156780359, 313560718]

約数ペア:

[(1, 313560718), (2, 156780359), (37, 8474614), (74, 4237307), (107, 2930474), (199, 1575682), (214, 1465237), (398, 787841), (3959, 79202), (7363, 42586), (7918, 39601), (14726, 21293)]