1994201750

素因数分解:

$2^1\times 5^3\times {\mathrm{7976807}}^1$

素因数の和:7976824

約数の個数: 16

約数和(自身を含む): 3733146144

約数和(自身を除く): 1738944394

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 7976807, 15953614, 39884035, 79768070, 199420175, 398840350, 997100875, 1994201750]

約数ペア:

[(1, 1994201750), (2, 997100875), (5, 398840350), (10, 199420175), (25, 79768070), (50, 39884035), (125, 15953614), (250, 7976807)]