1627243372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{40939}}^1$

素因数の和:41485

約数の個数: 24

約数和(自身を含む): 3003358400

約数和(自身を除く): 1376115028

約数列:

[1, 2, 4, 19, 38, 76, 523, 1046, 2092, 9937, 19874, 39748, 40939, 81878, 163756, 777841, 1555682, 3111364, 21411097, 42822194, 85644388, 406810843, 813621686, 1627243372]

約数ペア:

[(1, 1627243372), (2, 813621686), (4, 406810843), (19, 85644388), (38, 42822194), (76, 21411097), (523, 3111364), (1046, 1555682), (2092, 777841), (9937, 163756), (19874, 81878), (39748, 40939)]