3920236439

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1\times {\mathrm{4349}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 4520102400

約数和(自身を除く): 599865961

約数列:

[1, 7, 131, 917, 983, 4349, 6881, 30443, 128773, 569719, 901411, 3988033, 4275067, 29925469, 560033777, 3920236439]

約数ペア:

[(1, 3920236439), (7, 560033777), (131, 29925469), (917, 4275067), (983, 3988033), (4349, 901411), (6881, 569719), (30443, 128773)]