127190392

素因数分解:

$2^3\times 7^1\times {\mathrm{2271257}}^1$

素因数の和:2271270

約数の個数: 16

約数和(自身を含む): 272550960

約数和(自身を除く): 145360568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2271257, 4542514, 9085028, 15898799, 18170056, 31797598, 63595196, 127190392]

約数ペア:

[(1, 127190392), (2, 63595196), (4, 31797598), (7, 18170056), (8, 15898799), (14, 9085028), (28, 4542514), (56, 2271257)]