2005672088

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{200087}}^1$

素因数の和:200279

約数の個数: 32

約数和(自身を含む): 4321900800

約数和(自身を除く): 2316228712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 5012, 10024, 200087, 400174, 800348, 1400609, 1600696, 2801218, 5602436, 11204872, 35815573, 71631146, 143262292, 250709011, 286524584, 501418022, 1002836044, 2005672088]

約数ペア:

[(1, 2005672088), (2, 1002836044), (4, 501418022), (7, 286524584), (8, 250709011), (14, 143262292), (28, 71631146), (56, 35815573), (179, 11204872), (358, 5602436), (716, 2801218), (1253, 1600696), (1432, 1400609), (2506, 800348), (5012, 400174), (10024, 200087)]