1973485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 2477376

約数和(自身を除く): 503891

約数列:

[1, 5, 43, 67, 137, 215, 335, 685, 2881, 5891, 9179, 14405, 29455, 45895, 394697, 1973485]

約数ペア:

[(1, 1973485), (5, 394697), (43, 45895), (67, 29455), (137, 14405), (215, 9179), (335, 5891), (685, 2881)]