26227884319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1\times {\mathrm{2179}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 32473280000

約数和(自身を除く): 6245395681

約数列:

[1, 7, 13, 91, 349, 379, 2179, 2443, 2653, 4537, 4927, 15253, 28327, 31759, 34489, 132271, 198289, 760471, 825841, 925897, 1719523, 5323297, 5780887, 9886123, 10735933, 12036661, 69202861, 75151531, 288218509, 2017529563, 3746840617, 26227884319]

約数ペア:

[(1, 26227884319), (7, 3746840617), (13, 2017529563), (91, 288218509), (349, 75151531), (379, 69202861), (2179, 12036661), (2443, 10735933), (2653, 9886123), (4537, 5780887), (4927, 5323297), (15253, 1719523), (28327, 925897), (31759, 825841), (34489, 760471), (132271, 198289)]