890226000356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2890344157}}^1$

素因数の和:2890344179

約数の個数: 24

約数和(自身を含む): 1942311274176

約数和(自身を除く): 1052085273820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2890344157, 5780688314, 11561376628, 20232409099, 31793785727, 40464818198, 63587571454, 80929636396, 127175142908, 222556500089, 445113000178, 890226000356]

約数ペア:

[(1, 890226000356), (2, 445113000178), (4, 222556500089), (7, 127175142908), (11, 80929636396), (14, 63587571454), (22, 40464818198), (28, 31793785727), (44, 20232409099), (77, 11561376628), (154, 5780688314), (308, 2890344157)]