2063881988

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1009727}}^1$

素因数の和:1009811

約数の個数: 24

約数和(自身を含む): 4184312832

約数和(自身を除く): 2120430844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 1009727, 2019454, 4038908, 7068089, 14136178, 28272356, 73710071, 147420142, 294840284, 515970497, 1031940994, 2063881988]

約数ペア:

[(1, 2063881988), (2, 1031940994), (4, 515970497), (7, 294840284), (14, 147420142), (28, 73710071), (73, 28272356), (146, 14136178), (292, 7068089), (511, 4038908), (1022, 2019454), (2044, 1009727)]