2912053753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157519}}^1$

素因数の和:157684

約数の個数: 16

約数和(自身を含む): 3528448000

約数和(自身を除く): 616394247

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 157519, 1102633, 2992861, 20950027, 21895141, 153265987, 416007679, 2912053753]

約数ペア:

[(1, 2912053753), (7, 416007679), (19, 153265987), (133, 21895141), (139, 20950027), (973, 2992861), (2641, 1102633), (18487, 157519)]