1628902210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12530017}}^1$

素因数の和:12530037

約数の個数: 16

約数和(自身を含む): 3157564536

約数和(自身を除く): 1528662326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 12530017, 25060034, 62650085, 125300170, 162890221, 325780442, 814451105, 1628902210]

約数ペア:

[(1, 1628902210), (2, 814451105), (5, 325780442), (10, 162890221), (13, 125300170), (26, 62650085), (65, 25060034), (130, 12530017)]