2017158722

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{17401}}^1$

素因数の和:17941

約数の個数: 16

約数和(自身を含む): 3054051000

約数和(自身を除く): 1036892278

約数列:

[1, 2, 149, 298, 389, 778, 17401, 34802, 57961, 115922, 2592749, 5185498, 6768989, 13537978, 1008579361, 2017158722]

約数ペア:

[(1, 2017158722), (2, 1008579361), (149, 13537978), (298, 6768989), (389, 5185498), (778, 2592749), (17401, 115922), (34802, 57961)]