2005337528

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{839}}^1\times {\mathrm{2741}}^1$

素因数の和:3695

約数の個数: 32

約数和(自身を含む): 3800412000

約数和(自身を除く): 1795074472

約数列:

[1, 2, 4, 8, 109, 218, 436, 839, 872, 1678, 2741, 3356, 5482, 6712, 10964, 21928, 91451, 182902, 298769, 365804, 597538, 731608, 1195076, 2299699, 2390152, 4599398, 9198796, 18397592, 250667191, 501334382, 1002668764, 2005337528]

約数ペア:

[(1, 2005337528), (2, 1002668764), (4, 501334382), (8, 250667191), (109, 18397592), (218, 9198796), (436, 4599398), (839, 2390152), (872, 2299699), (1678, 1195076), (2741, 731608), (3356, 597538), (5482, 365804), (6712, 298769), (10964, 182902), (21928, 91451)]