2780822026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{53299}}^1$

素因数の和:54693

約数の個数: 16

約数和(自身を含む): 4394052000

約数和(自身を除く): 1613229974

約数列:

[1, 2, 19, 38, 1373, 2746, 26087, 52174, 53299, 106598, 1012681, 2025362, 73179527, 146359054, 1390411013, 2780822026]

約数ペア:

[(1, 2780822026), (2, 1390411013), (19, 146359054), (38, 73179527), (1373, 2025362), (2746, 1012681), (26087, 106598), (52174, 53299)]