1037391485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{238207}}^1$

素因数の和:238292

約数の個数: 16

約数和(自身を含む): 1360644096

約数和(自身を除く): 323252611

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 238207, 1191035, 3096691, 15483455, 15959869, 79799345, 207478297, 1037391485]

約数ペア:

[(1, 1037391485), (5, 207478297), (13, 79799345), (65, 15959869), (67, 15483455), (335, 3096691), (871, 1191035), (4355, 238207)]