289042962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3705679}}^1$

素因数の和:3705697

約数の個数: 16

約数和(自身を含む): 622554240

約数和(自身を除く): 333511278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3705679, 7411358, 11117037, 22234074, 48173827, 96347654, 144521481, 289042962]

約数ペア:

[(1, 289042962), (2, 144521481), (3, 96347654), (6, 48173827), (13, 22234074), (26, 11117037), (39, 7411358), (78, 3705679)]