380671412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{508919}}^1$

素因数の和:508951

約数の個数: 24

約数和(自身を含む): 769487040

約数和(自身を除く): 388815628

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 508919, 1017838, 2035676, 5598109, 8651623, 11196218, 17303246, 22392436, 34606492, 95167853, 190335706, 380671412]

約数ペア:

[(1, 380671412), (2, 190335706), (4, 95167853), (11, 34606492), (17, 22392436), (22, 17303246), (34, 11196218), (44, 8651623), (68, 5598109), (187, 2035676), (374, 1017838), (748, 508919)]