1020781004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{38707}}^1$

素因数の和:39077

約数の個数: 24

約数和(自身を含む): 1885853760

約数和(自身を除く): 865072756

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 1388, 6593, 13186, 26372, 38707, 77414, 154828, 735433, 1470866, 2941732, 13431329, 26862658, 53725316, 255195251, 510390502, 1020781004]

約数ペア:

[(1, 1020781004), (2, 510390502), (4, 255195251), (19, 53725316), (38, 26862658), (76, 13431329), (347, 2941732), (694, 1470866), (1388, 735433), (6593, 154828), (13186, 77414), (26372, 38707)]