28996820182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{119821571}}^1$

素因数の和:119821595

約数の個数: 12

約数和(自身を含む): 47808807228

約数和(自身を除く): 18811987046

約数列:

[1, 2, 11, 22, 121, 242, 119821571, 239643142, 1318037281, 2636074562, 14498410091, 28996820182]

約数ペア:

[(1, 28996820182), (2, 14498410091), (11, 2636074562), (22, 1318037281), (121, 239643142), (242, 119821571)]