291222938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{19433}}^1$

素因数の和:19621

約数の個数: 16

約数和(自身を含む): 447759360

約数和(自身を除く): 156536422

約数列:

[1, 2, 59, 118, 127, 254, 7493, 14986, 19433, 38866, 1146547, 2293094, 2467991, 4935982, 145611469, 291222938]

約数ペア:

[(1, 291222938), (2, 145611469), (59, 4935982), (118, 2467991), (127, 2293094), (254, 1146547), (7493, 38866), (14986, 19433)]