2023443989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 2485728000

約数和(自身を除く): 462284011

約数列:

[1, 7, 17, 119, 139, 149, 821, 973, 1043, 2363, 2533, 5747, 13957, 16541, 17731, 20711, 97699, 114119, 122329, 144977, 352087, 798833, 856303, 1940023, 2079593, 2464609, 13580161, 14557151, 17003731, 119026117, 289063427, 2023443989]

約数ペア:

[(1, 2023443989), (7, 289063427), (17, 119026117), (119, 17003731), (139, 14557151), (149, 13580161), (821, 2464609), (973, 2079593), (1043, 1940023), (2363, 856303), (2533, 798833), (5747, 352087), (13957, 144977), (16541, 122329), (17731, 114119), (20711, 97699)]