1279062218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5374211}}^1$

素因数の和:5374237

約数の個数: 16

約数和(自身を含む): 2321659584

約数和(自身を除く): 1042597366

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5374211, 10748422, 37619477, 75238954, 91361587, 182723174, 639531109, 1279062218]

約数ペア:

[(1, 1279062218), (2, 639531109), (7, 182723174), (14, 91361587), (17, 75238954), (34, 37619477), (119, 10748422), (238, 5374211)]