1420216

素因数分解:

$2^3\times 7^2\times {\mathrm{3623}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 3098520

約数和(自身を除く): 1678304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3623, 7246, 14492, 25361, 28984, 50722, 101444, 177527, 202888, 355054, 710108, 1420216]

約数ペア:

[(1, 1420216), (2, 710108), (4, 355054), (7, 202888), (8, 177527), (14, 101444), (28, 50722), (49, 28984), (56, 25361), (98, 14492), (196, 7246), (392, 3623)]