1963497016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{66713}}^1$

素因数の和:67015

約数の個数: 32

約数和(自身を含む): 3978822960

約数和(自身を除く): 2015325944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 7358, 14716, 29432, 66713, 133426, 266852, 533704, 867269, 1734538, 3469076, 6938152, 18879779, 37759558, 75519116, 151038232, 245437127, 490874254, 981748508, 1963497016]

約数ペア:

[(1, 1963497016), (2, 981748508), (4, 490874254), (8, 245437127), (13, 151038232), (26, 75519116), (52, 37759558), (104, 18879779), (283, 6938152), (566, 3469076), (1132, 1734538), (2264, 867269), (3679, 533704), (7358, 266852), (14716, 133426), (29432, 66713)]