40774589

素因数分解:

${\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:848

約数の個数: 12

約数和(自身を含む): 43342560

約数和(自身を除く): 2567971

約数列:

[1, 19, 179, 361, 631, 3401, 11989, 64619, 112949, 227791, 2146031, 40774589]

約数ペア:

[(1, 40774589), (19, 2146031), (179, 227791), (361, 112949), (631, 64619), (3401, 11989)]