228781036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{305857}}^1$

素因数の和:305889

約数の個数: 24

約数和(自身を含む): 462457296

約数和(自身を除く): 233676260

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 305857, 611714, 1223428, 3364427, 5199569, 6728854, 10399138, 13457708, 20798276, 57195259, 114390518, 228781036]

約数ペア:

[(1, 228781036), (2, 114390518), (4, 57195259), (11, 20798276), (17, 13457708), (22, 10399138), (34, 6728854), (44, 5199569), (68, 3364427), (187, 1223428), (374, 611714), (748, 305857)]