2009431146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{79043}}^1$

素因数の和:79290

約数の個数: 32

約数和(自身を含む): 4249405440

約数和(自身を除く): 2239974294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 4237, 8474, 12711, 25422, 79043, 158086, 237129, 474258, 1501817, 3003634, 4505451, 9010902, 17626589, 35253178, 52879767, 105759534, 334905191, 669810382, 1004715573, 2009431146]

約数ペア:

[(1, 2009431146), (2, 1004715573), (3, 669810382), (6, 334905191), (19, 105759534), (38, 52879767), (57, 35253178), (114, 17626589), (223, 9010902), (446, 4505451), (669, 3003634), (1338, 1501817), (4237, 474258), (8474, 237129), (12711, 158086), (25422, 79043)]