828884

素因数分解:

$2^2\times 7^2\times {\mathrm{4229}}^1$

素因数の和:4247

約数の個数: 18

約数和(自身を含む): 1687770

約数和(自身を除く): 858886

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4229, 8458, 16916, 29603, 59206, 118412, 207221, 414442, 828884]

約数ペア:

[(1, 828884), (2, 414442), (4, 207221), (7, 118412), (14, 59206), (28, 29603), (49, 16916), (98, 8458), (196, 4229)]