2167696

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2290

約数の個数: 20

約数和(自身を含む): 4270684

約数和(自身を除く): 2102988

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2221, 4442, 8884, 17768, 35536, 135481, 270962, 541924, 1083848, 2167696]

約数ペア:

[(1, 2167696), (2, 1083848), (4, 541924), (8, 270962), (16, 135481), (61, 35536), (122, 17768), (244, 8884), (488, 4442), (976, 2221)]