6409390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 6291410

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1049, 1222, 2098, 3055, 5245, 6110, 10490, 13637, 27274, 49303, 68185, 98606, 136370, 246515, 493030, 640939, 1281878, 3204695, 6409390]

約数ペア:

[(1, 6409390), (2, 3204695), (5, 1281878), (10, 640939), (13, 493030), (26, 246515), (47, 136370), (65, 98606), (94, 68185), (130, 49303), (235, 27274), (470, 13637), (611, 10490), (1049, 6110), (1222, 5245), (2098, 3055)]