3128972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10159}}^1$

素因数の和:10181

約数の個数: 24

約数和(自身を含む): 6827520

約数和(自身を除く): 3698548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 10159, 20318, 40636, 71113, 111749, 142226, 223498, 284452, 446996, 782243, 1564486, 3128972]

約数ペア:

[(1, 3128972), (2, 1564486), (4, 782243), (7, 446996), (11, 284452), (14, 223498), (22, 142226), (28, 111749), (44, 71113), (77, 40636), (154, 20318), (308, 10159)]