556830534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7138853}}^1$

素因数の和:7138871

約数の個数: 16

約数和(自身を含む): 1199327472

約数和(自身を除く): 642496938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 7138853, 14277706, 21416559, 42833118, 92805089, 185610178, 278415267, 556830534]

約数ペア:

[(1, 556830534), (2, 278415267), (3, 185610178), (6, 92805089), (13, 42833118), (26, 21416559), (39, 14277706), (78, 7138853)]