2011754877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{628477}}^1$

素因数の和:628588

約数の個数: 16

約数和(自身を含む): 2956360512

約数和(自身を除く): 944605635

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 628477, 1885431, 6913247, 20739741, 60962269, 182886807, 670584959, 2011754877]

約数ペア:

[(1, 2011754877), (3, 670584959), (11, 182886807), (33, 60962269), (97, 20739741), (291, 6913247), (1067, 1885431), (3201, 628477)]