1405394992

素因数分解:

$2^4\times {\mathrm{3637}}^1\times {\mathrm{24151}}^1$

素因数の和:27796

約数の個数: 20

約数和(自身を含む): 2723814256

約数和(自身を除く): 1318419264

約数列:

[1, 2, 4, 8, 16, 3637, 7274, 14548, 24151, 29096, 48302, 58192, 96604, 193208, 386416, 87837187, 175674374, 351348748, 702697496, 1405394992]

約数ペア:

[(1, 1405394992), (2, 702697496), (4, 351348748), (8, 175674374), (16, 87837187), (3637, 386416), (7274, 193208), (14548, 96604), (24151, 58192), (29096, 48302)]