870824036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{29917}}^1$

素因数の和:30323

約数の個数: 24

約数和(自身を含む): 1608391680

約数和(自身を除く): 737567644

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 7277, 14554, 29108, 29917, 59834, 119668, 568423, 1136846, 2273692, 11458211, 22916422, 45832844, 217706009, 435412018, 870824036]

約数ペア:

[(1, 870824036), (2, 435412018), (4, 217706009), (19, 45832844), (38, 22916422), (76, 11458211), (383, 2273692), (766, 1136846), (1532, 568423), (7277, 119668), (14554, 59834), (29108, 29917)]