1023640124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1036073}}^1$

素因数の和:1036109

約数の個数: 24

約数和(自身を含む): 2030705040

約数和(自身を除く): 1007064916

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1036073, 2072146, 4144292, 13468949, 19685387, 26937898, 39370774, 53875796, 78741548, 255910031, 511820062, 1023640124]

約数ペア:

[(1, 1023640124), (2, 511820062), (4, 255910031), (13, 78741548), (19, 53875796), (26, 39370774), (38, 26937898), (52, 19685387), (76, 13468949), (247, 4144292), (494, 2072146), (988, 1036073)]