1098256

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 20

約数和(自身を含む): 2156112

約数和(自身を除く): 1057856

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 827, 1328, 1654, 3308, 6616, 13232, 68641, 137282, 274564, 549128, 1098256]

約数ペア:

[(1, 1098256), (2, 549128), (4, 274564), (8, 137282), (16, 68641), (83, 13232), (166, 6616), (332, 3308), (664, 1654), (827, 1328)]