137942392

素因数分解:

$2^3\times 7^1\times {\mathrm{2463257}}^1$

素因数の和:2463270

約数の個数: 16

約数和(自身を含む): 295590960

約数和(自身を除く): 157648568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2463257, 4926514, 9853028, 17242799, 19706056, 34485598, 68971196, 137942392]

約数ペア:

[(1, 137942392), (2, 68971196), (4, 34485598), (7, 19706056), (8, 17242799), (14, 9853028), (28, 4926514), (56, 2463257)]