2013065685

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1944991}}^1$

素因数の和:1945025

約数の個数: 24

約数和(自身を含む): 3641025024

約数和(自身を除く): 1627959339

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1944991, 5834973, 9724955, 17504919, 29174865, 44734793, 87524595, 134204379, 223673965, 402613137, 671021895, 2013065685]

約数ペア:

[(1, 2013065685), (3, 671021895), (5, 402613137), (9, 223673965), (15, 134204379), (23, 87524595), (45, 44734793), (69, 29174865), (115, 17504919), (207, 9724955), (345, 5834973), (1035, 1944991)]