2009351710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1\times {\mathrm{3301}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 3744468000

約数和(自身を除く): 1735116290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2099, 3301, 4198, 6602, 10495, 16505, 20990, 33010, 60871, 95729, 121742, 191458, 304355, 478645, 608710, 957290, 6928799, 13857598, 34643995, 69287990, 200935171, 401870342, 1004675855, 2009351710]

約数ペア:

[(1, 2009351710), (2, 1004675855), (5, 401870342), (10, 200935171), (29, 69287990), (58, 34643995), (145, 13857598), (290, 6928799), (2099, 957290), (3301, 608710), (4198, 478645), (6602, 304355), (10495, 191458), (16505, 121742), (20990, 95729), (33010, 60871)]