245948639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 265939200

約数和(自身を除く): 19990561

約数列:

[1, 17, 59, 379, 647, 1003, 6443, 10999, 22361, 38173, 245213, 380137, 648941, 4168621, 14467567, 245948639]

約数ペア:

[(1, 245948639), (17, 14467567), (59, 4168621), (379, 648941), (647, 380137), (1003, 245213), (6443, 38173), (10999, 22361)]