312818546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{54517}}^1$

素因数の和:54689

約数の個数: 16

約数和(自身を含む): 497204160

約数和(自身を除く): 184385614

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 54517, 109034, 1035823, 2071646, 8232067, 16464134, 156409273, 312818546]

約数ペア:

[(1, 312818546), (2, 156409273), (19, 16464134), (38, 8232067), (151, 2071646), (302, 1035823), (2869, 109034), (5738, 54517)]