2016979190

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{577931}}^1$

素因数の和:578287

約数の個数: 16

約数和(自身を含む): 3640971600

約数和(自身を除く): 1623992410

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 577931, 1155862, 2889655, 5779310, 201697919, 403395838, 1008489595, 2016979190]

約数ペア:

[(1, 2016979190), (2, 1008489595), (5, 403395838), (10, 201697919), (349, 5779310), (698, 2889655), (1745, 1155862), (3490, 577931)]