8080974721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{275999}}^1$

素因数の和:276108

約数の個数: 16

約数和(自身を含む): 9008640000

約数和(自身を除く): 927665279

約数列:

[1, 19, 23, 67, 437, 1273, 1541, 29279, 275999, 5243981, 6347977, 18491933, 120611563, 351346727, 425314459, 8080974721]

約数ペア:

[(1, 8080974721), (19, 425314459), (23, 351346727), (67, 120611563), (437, 18491933), (1273, 6347977), (1541, 5243981), (29279, 275999)]