21014744408

素因数分解:

$2^3\times 7^1\times {\mathrm{375263293}}^1$

素因数の和:375263306

約数の個数: 16

約数和(自身を含む): 45031595280

約数和(自身を除く): 24016850872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 375263293, 750526586, 1501053172, 2626843051, 3002106344, 5253686102, 10507372204, 21014744408]

約数ペア:

[(1, 21014744408), (2, 10507372204), (4, 5253686102), (7, 3002106344), (8, 2626843051), (14, 1501053172), (28, 750526586), (56, 375263293)]