739038638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{142837}}^1$

素因数の和:143051

約数の個数: 16

約数和(自身を含む): 1199839200

約数和(自身を除く): 460800562

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 142837, 285674, 1856881, 3713762, 28424563, 56849126, 369519319, 739038638]

約数ペア:

[(1, 739038638), (2, 369519319), (13, 56849126), (26, 28424563), (199, 3713762), (398, 1856881), (2587, 285674), (5174, 142837)]