2021587878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1043131}}^1$

素因数の和:1043172

約数の個数: 32

約数和(自身を含む): 4506330240

約数和(自身を除く): 2484742362

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 1043131, 2086262, 3129393, 6258786, 17733227, 19819489, 35466454, 39638978, 53199681, 59458467, 106399362, 118916934, 336931313, 673862626, 1010793939, 2021587878]

約数ペア:

[(1, 2021587878), (2, 1010793939), (3, 673862626), (6, 336931313), (17, 118916934), (19, 106399362), (34, 59458467), (38, 53199681), (51, 39638978), (57, 35466454), (102, 19819489), (114, 17733227), (323, 6258786), (646, 3129393), (969, 2086262), (1938, 1043131)]