2080695786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{365419}}^1$

素因数の和:365510

約数の個数: 32

約数和(自身を含む): 4542901440

約数和(自身を除く): 2462205654

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 365419, 730838, 1096257, 2192514, 4750447, 9500894, 14251341, 26675587, 28502682, 53351174, 80026761, 160053522, 346782631, 693565262, 1040347893, 2080695786]

約数ペア:

[(1, 2080695786), (2, 1040347893), (3, 693565262), (6, 346782631), (13, 160053522), (26, 80026761), (39, 53351174), (73, 28502682), (78, 26675587), (146, 14251341), (219, 9500894), (438, 4750447), (949, 2192514), (1898, 1096257), (2847, 730838), (5694, 365419)]