129381208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1470241}}^1$

素因数の和:1470258

約数の個数: 16

約数和(自身を含む): 264643560

約数和(自身を除く): 135262352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1470241, 2940482, 5880964, 11761928, 16172651, 32345302, 64690604, 129381208]

約数ペア:

[(1, 129381208), (2, 64690604), (4, 32345302), (8, 16172651), (11, 11761928), (22, 5880964), (44, 2940482), (88, 1470241)]