40398202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37897}}^1$

素因数の和:37953

約数の個数: 16

約数和(自身を含む): 66852072

約数和(自身を除く): 26453870

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 37897, 75794, 492661, 985322, 1553777, 3107554, 20199101, 40398202]

約数ペア:

[(1, 40398202), (2, 20199101), (13, 3107554), (26, 1553777), (41, 985322), (82, 492661), (533, 75794), (1066, 37897)]