883988

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 1788864

約数和(自身を除く): 904876

約数列:

[1, 2, 4, 7, 14, 28, 131, 241, 262, 482, 524, 917, 964, 1687, 1834, 3374, 3668, 6748, 31571, 63142, 126284, 220997, 441994, 883988]

約数ペア:

[(1, 883988), (2, 441994), (4, 220997), (7, 126284), (14, 63142), (28, 31571), (131, 6748), (241, 3668), (262, 3374), (482, 1834), (524, 1687), (917, 964)]