130838918

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{6709}}^1$

素因数の和:6924

約数の個数: 24

約数和(自身を含む): 229482000

約数和(自身を除く): 98643082

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2786, 6709, 9751, 13418, 19502, 46963, 93926, 328741, 657482, 1335091, 2670182, 9345637, 18691274, 65419459, 130838918]

約数ペア:

[(1, 130838918), (2, 65419459), (7, 18691274), (14, 9345637), (49, 2670182), (98, 1335091), (199, 657482), (398, 328741), (1393, 93926), (2786, 46963), (6709, 19502), (9751, 13418)]