266085118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{238001}}^1$

素因数の和:238059

約数の個数: 16

約数和(自身を含む): 439827696

約数和(自身を除く): 173742578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 238001, 476002, 3094013, 6188026, 10234043, 20468086, 133042559, 266085118]

約数ペア:

[(1, 266085118), (2, 133042559), (13, 20468086), (26, 10234043), (43, 6188026), (86, 3094013), (559, 476002), (1118, 238001)]