248996982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{4217}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 537136992

約数和(自身を除く): 288140010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 757, 1514, 2271, 4217, 4542, 8434, 9841, 12651, 19682, 25302, 29523, 54821, 59046, 109642, 164463, 328926, 3192269, 6384538, 9576807, 19153614, 41499497, 82998994, 124498491, 248996982]

約数ペア:

[(1, 248996982), (2, 124498491), (3, 82998994), (6, 41499497), (13, 19153614), (26, 9576807), (39, 6384538), (78, 3192269), (757, 328926), (1514, 164463), (2271, 109642), (4217, 59046), (4542, 54821), (8434, 29523), (9841, 25302), (12651, 19682)]