338818942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{129419}}^1$

素因数の和:129456

約数の個数: 32

約数和(自身を含む): 670913280

約数和(自身を除く): 332094338

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 129419, 258838, 905933, 1423609, 1811866, 2200123, 2847218, 4400246, 9965263, 15400861, 19930526, 24201353, 30801722, 48402706, 169409471, 338818942]

約数ペア:

[(1, 338818942), (2, 169409471), (7, 48402706), (11, 30801722), (14, 24201353), (17, 19930526), (22, 15400861), (34, 9965263), (77, 4400246), (119, 2847218), (154, 2200123), (187, 1811866), (238, 1423609), (374, 905933), (1309, 258838), (2618, 129419)]