290628272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1651297}}^1$

素因数の和:1651316

約数の個数: 20

約数和(自身を含む): 614282856

約数和(自身を除く): 323654584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1651297, 3302594, 6605188, 13210376, 18164267, 26420752, 36328534, 72657068, 145314136, 290628272]

約数ペア:

[(1, 290628272), (2, 145314136), (4, 72657068), (8, 36328534), (11, 26420752), (16, 18164267), (22, 13210376), (44, 6605188), (88, 3302594), (176, 1651297)]