789027946

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{3919}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 1378460160

約数和(自身を除く): 589432214

約数列:

[1, 2, 7, 14, 73, 146, 197, 394, 511, 1022, 1379, 2758, 3919, 7838, 14381, 27433, 28762, 54866, 100667, 201334, 286087, 572174, 772043, 1544086, 2002609, 4005218, 5404301, 10808602, 56359139, 112718278, 394513973, 789027946]

約数ペア:

[(1, 789027946), (2, 394513973), (7, 112718278), (14, 56359139), (73, 10808602), (146, 5404301), (197, 4005218), (394, 2002609), (511, 1544086), (1022, 772043), (1379, 572174), (2758, 286087), (3919, 201334), (7838, 100667), (14381, 54866), (27433, 28762)]