348889708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5130731}}^1$

素因数の和:5130752

約数の個数: 12

約数和(自身を含む): 646472232

約数和(自身を除く): 297582524

約数列:

[1, 2, 4, 17, 34, 68, 5130731, 10261462, 20522924, 87222427, 174444854, 348889708]

約数ペア:

[(1, 348889708), (2, 174444854), (4, 87222427), (17, 20522924), (34, 10261462), (68, 5130731)]