2017642728

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{209647}}^1$

素因数の和:210057

約数の個数: 32

約数和(自身を含む): 5056709760

約数和(自身を除く): 3039067032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 209647, 419294, 628941, 838588, 1257882, 1677176, 2515764, 5031528, 84068447, 168136894, 252205341, 336273788, 504410682, 672547576, 1008821364, 2017642728]

約数ペア:

[(1, 2017642728), (2, 1008821364), (3, 672547576), (4, 504410682), (6, 336273788), (8, 252205341), (12, 168136894), (24, 84068447), (401, 5031528), (802, 2515764), (1203, 1677176), (1604, 1257882), (2406, 838588), (3208, 628941), (4812, 419294), (9624, 209647)]