1320235904258

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{49959733}}^1$

素因数の和:49959989

約数の個数: 16

約数和(自身を含む): 2018573092536

約数和(自身を除く): 698337188278

約数列:

[1, 2, 73, 146, 181, 362, 13213, 26426, 49959733, 99919466, 3647060509, 7294121018, 9042711673, 18085423346, 660117952129, 1320235904258]

約数ペア:

[(1, 1320235904258), (2, 660117952129), (73, 18085423346), (146, 9042711673), (181, 7294121018), (362, 3647060509), (13213, 99919466), (26426, 49959733)]