26931113710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{296827}}^1$

素因数の和:297088

約数の個数: 32

約数和(自身を含む): 49838608512

約数和(自身を除く): 22907494802

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 422, 430, 1055, 2110, 9073, 18146, 45365, 90730, 296827, 593654, 1484135, 2968270, 12763561, 25527122, 62630497, 63817805, 125260994, 127635610, 313152485, 626304970, 2693111371, 5386222742, 13465556855, 26931113710]

約数ペア:

[(1, 26931113710), (2, 13465556855), (5, 5386222742), (10, 2693111371), (43, 626304970), (86, 313152485), (211, 127635610), (215, 125260994), (422, 63817805), (430, 62630497), (1055, 25527122), (2110, 12763561), (9073, 2968270), (18146, 1484135), (45365, 593654), (90730, 296827)]