2188049132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{26737}}^1$

素因数の和:27281

約数の個数: 24

約数和(自身を含む): 3930486000

約数和(自身を除く): 1742436868

約数列:

[1, 2, 4, 41, 82, 164, 499, 998, 1996, 20459, 26737, 40918, 53474, 81836, 106948, 1096217, 2192434, 4384868, 13341763, 26683526, 53367052, 547012283, 1094024566, 2188049132]

約数ペア:

[(1, 2188049132), (2, 1094024566), (4, 547012283), (41, 53367052), (82, 26683526), (164, 13341763), (499, 4384868), (998, 2192434), (1996, 1096217), (20459, 106948), (26737, 81836), (40918, 53474)]