7949209972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{162907}}^1$

素因数の和:164031

約数の個数: 24

約数和(自身を含む): 15189541920

約数和(自身を除く): 7240331948

約数列:

[1, 2, 4, 11, 22, 44, 1109, 2218, 4436, 12199, 24398, 48796, 162907, 325814, 651628, 1791977, 3583954, 7167908, 180663863, 361327726, 722655452, 1987302493, 3974604986, 7949209972]

約数ペア:

[(1, 7949209972), (2, 3974604986), (4, 1987302493), (11, 722655452), (22, 361327726), (44, 180663863), (1109, 7167908), (2218, 3583954), (4436, 1791977), (12199, 651628), (24398, 325814), (48796, 162907)]