248717084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{807523}}^1$

素因数の和:807545

約数の個数: 24

約数和(自身を含む): 542656128

約数和(自身を除く): 293939044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 807523, 1615046, 3230092, 5652661, 8882753, 11305322, 17765506, 22610644, 35531012, 62179271, 124358542, 248717084]

約数ペア:

[(1, 248717084), (2, 124358542), (4, 62179271), (7, 35531012), (11, 22610644), (14, 17765506), (22, 11305322), (28, 8882753), (44, 5652661), (77, 3230092), (154, 1615046), (308, 807523)]