266052310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397093}}^1$

素因数の和:397167

約数の個数: 16

約数和(自身を含む): 486043056

約数和(自身を除く): 219990746

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 397093, 794186, 1985465, 3970930, 26605231, 53210462, 133026155, 266052310]

約数ペア:

[(1, 266052310), (2, 133026155), (5, 53210462), (10, 26605231), (67, 3970930), (134, 1985465), (335, 794186), (670, 397093)]