385948102798

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{534554159}}^1$

素因数の和:534554199

約数の個数: 12

約数和(自身を含む): 610995404880

約数和(自身を除く): 225047302082

約数列:

[1, 2, 19, 38, 361, 722, 534554159, 1069108318, 10156529021, 20313058042, 192974051399, 385948102798]

約数ペア:

[(1, 385948102798), (2, 192974051399), (19, 20313058042), (38, 10156529021), (361, 1069108318), (722, 534554159)]