2008761730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1\times {\mathrm{1871}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 3656959488

約数和(自身を除く): 1648197758

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1063, 1871, 2126, 3742, 5315, 9355, 10630, 18710, 107363, 188971, 214726, 377942, 536815, 944855, 1073630, 1889710, 1988873, 3977746, 9944365, 19888730, 200876173, 401752346, 1004380865, 2008761730]

約数ペア:

[(1, 2008761730), (2, 1004380865), (5, 401752346), (10, 200876173), (101, 19888730), (202, 9944365), (505, 3977746), (1010, 1988873), (1063, 1889710), (1871, 1073630), (2126, 944855), (3742, 536815), (5315, 377942), (9355, 214726), (10630, 188971), (18710, 107363)]