2012399292213

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1049764889}}^1$

素因数の和:1049764969

約数の個数: 16

約数和(自身を含む): 3023322883200

約数和(自身を除く): 1010923590987

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1049764889, 3149294667, 9447884001, 28343652003, 74533307119, 223599921357, 670799764071, 2012399292213]

約数ペア:

[(1, 2012399292213), (3, 670799764071), (9, 223599921357), (27, 74533307119), (71, 28343652003), (213, 9447884001), (639, 3149294667), (1917, 1049764889)]