1520423774

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{11867}}^1$

素因数の和:11992

約数の個数: 24

約数和(自身を含む): 2410746840

約数和(自身を除く): 890323066

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2209, 2726, 4418, 11867, 23734, 64061, 128122, 344143, 557749, 688286, 1115498, 16174721, 26214203, 32349442, 52428406, 760211887, 1520423774]

約数ペア:

[(1, 1520423774), (2, 760211887), (29, 52428406), (47, 32349442), (58, 26214203), (94, 16174721), (1363, 1115498), (2209, 688286), (2726, 557749), (4418, 344143), (11867, 128122), (23734, 64061)]