2064676863

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{16901}}^1$

素因数の和:17894

約数の個数: 16

約数和(自身を含む): 2820064896

約数和(自身を除く): 755388033

約数列:

[1, 3, 43, 129, 947, 2841, 16901, 40721, 50703, 122163, 726743, 2180229, 16005247, 48015741, 688225621, 2064676863]

約数ペア:

[(1, 2064676863), (3, 688225621), (43, 48015741), (129, 16005247), (947, 2180229), (2841, 726743), (16901, 122163), (40721, 50703)]