665275046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 1061303040

約数和(自身を除く): 396027994

約数列:

[1, 2, 23, 46, 83, 163, 166, 326, 1069, 1909, 2138, 3749, 3818, 7498, 13529, 24587, 27058, 49174, 88727, 174247, 177454, 311167, 348494, 622334, 2040721, 4007681, 4081442, 8015362, 14462501, 28925002, 332637523, 665275046]

約数ペア:

[(1, 665275046), (2, 332637523), (23, 28925002), (46, 14462501), (83, 8015362), (163, 4081442), (166, 4007681), (326, 2040721), (1069, 622334), (1909, 348494), (2138, 311167), (3749, 177454), (3818, 174247), (7498, 88727), (13529, 49174), (24587, 27058)]