2021082064

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{761}}^1\times {\mathrm{1307}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 3954889728

約数和(自身を除く): 1933807664

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 761, 1016, 1307, 1522, 2032, 2614, 3044, 5228, 6088, 10456, 12176, 20912, 96647, 165989, 193294, 331978, 386588, 663956, 773176, 994627, 1327912, 1546352, 1989254, 2655824, 3978508, 7957016, 15914032, 126317629, 252635258, 505270516, 1010541032, 2021082064]

約数ペア:

[(1, 2021082064), (2, 1010541032), (4, 505270516), (8, 252635258), (16, 126317629), (127, 15914032), (254, 7957016), (508, 3978508), (761, 2655824), (1016, 1989254), (1307, 1546352), (1522, 1327912), (2032, 994627), (2614, 773176), (3044, 663956), (5228, 386588), (6088, 331978), (10456, 193294), (12176, 165989), (20912, 96647)]