243336574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{14159}}^1$

素因数の和:14835

約数の個数: 16

約数和(自身を含む): 393704640

約数和(自身を除く): 150368066

約数列:

[1, 2, 13, 26, 661, 1322, 8593, 14159, 17186, 28318, 184067, 368134, 9359099, 18718198, 121668287, 243336574]

約数ペア:

[(1, 243336574), (2, 121668287), (13, 18718198), (26, 9359099), (661, 368134), (1322, 184067), (8593, 28318), (14159, 17186)]