1020488974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{18133}}^1$

素因数の和:19635

約数の個数: 16

約数和(自身を含む): 1612475280

約数和(自身を除く): 591986306

約数列:

[1, 2, 19, 38, 1481, 2962, 18133, 28139, 36266, 56278, 344527, 689054, 26854973, 53709946, 510244487, 1020488974]

約数ペア:

[(1, 1020488974), (2, 510244487), (19, 53709946), (38, 26854973), (1481, 689054), (2962, 344527), (18133, 56278), (28139, 36266)]