420769934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{851761}}^1$

素因数の和:851795

約数の個数: 16

約数和(自身を含む): 715480080

約数和(自身を除く): 294710146

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 851761, 1703522, 11072893, 16183459, 22145786, 32366918, 210384967, 420769934]

約数ペア:

[(1, 420769934), (2, 210384967), (13, 32366918), (19, 22145786), (26, 16183459), (38, 11072893), (247, 1703522), (494, 851761)]