1557622076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{22906207}}^1$

素因数の和:22906228

約数の個数: 12

約数和(自身を含む): 2886182208

約数和(自身を除く): 1328560132

約数列:

[1, 2, 4, 17, 34, 68, 22906207, 45812414, 91624828, 389405519, 778811038, 1557622076]

約数ペア:

[(1, 1557622076), (2, 778811038), (4, 389405519), (17, 91624828), (34, 45812414), (68, 22906207)]