2017262219

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1\times {\mathrm{4243}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 2407060992

約数和(自身を除く): 389798773

約数列:

[1, 7, 23, 161, 2953, 4243, 20671, 29701, 67919, 97589, 475433, 683123, 12529579, 87707053, 288180317, 2017262219]

約数ペア:

[(1, 2017262219), (7, 288180317), (23, 87707053), (161, 12529579), (2953, 683123), (4243, 475433), (20671, 97589), (29701, 67919)]