248511874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{63299}}^1$

素因数の和:63465

約数の個数: 16

約数和(自身を含む): 404107200

約数和(自身を除く): 155595326

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 63299, 126598, 822887, 1645774, 9558149, 19116298, 124255937, 248511874]

約数ペア:

[(1, 248511874), (2, 124255937), (13, 19116298), (26, 9558149), (151, 1645774), (302, 822887), (1963, 126598), (3926, 63299)]