2168958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2652162

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 557, 649, 1114, 1298, 1671, 1947, 3342, 3894, 6127, 12254, 18381, 32863, 36762, 65726, 98589, 197178, 361493, 722986, 1084479, 2168958]

約数ペア:

[(1, 2168958), (2, 1084479), (3, 722986), (6, 361493), (11, 197178), (22, 98589), (33, 65726), (59, 36762), (66, 32863), (118, 18381), (177, 12254), (354, 6127), (557, 3894), (649, 3342), (1114, 1947), (1298, 1671)]