1071998930

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{255847}}^1$

素因数の和:256273

約数の個数: 16

約数和(自身を含む): 1934210880

約数和(自身を除く): 862211950

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 255847, 511694, 1279235, 2558470, 107199893, 214399786, 535999465, 1071998930]

約数ペア:

[(1, 1071998930), (2, 535999465), (5, 214399786), (10, 107199893), (419, 2558470), (838, 1279235), (2095, 511694), (4190, 255847)]