138797906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{40751}}^1$

素因数の和:40897

約数の個数: 16

約数和(自身を含む): 225929088

約数和(自身を除く): 87131182

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 40751, 81502, 529763, 1059526, 5338381, 10676762, 69398953, 138797906]

約数ペア:

[(1, 138797906), (2, 69398953), (13, 10676762), (26, 5338381), (131, 1059526), (262, 529763), (1703, 81502), (3406, 40751)]