456140354

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1\times {\mathrm{2797}}^1$

素因数の和:3989

約数の個数: 16

約数和(自身を含む): 694452408

約数和(自身を除く): 238312054

約数列:

[1, 2, 73, 146, 1117, 2234, 2797, 5594, 81541, 163082, 204181, 408362, 3124249, 6248498, 228070177, 456140354]

約数ペア:

[(1, 456140354), (2, 228070177), (73, 6248498), (146, 3124249), (1117, 408362), (2234, 204181), (2797, 163082), (5594, 81541)]