2108823682

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 3872448000

約数和(自身を除く): 1763624318

約数列:

[1, 2, 7, 14, 29, 49, 58, 71, 98, 142, 203, 343, 406, 497, 686, 994, 1421, 1493, 2059, 2842, 2986, 3479, 4118, 6958, 9947, 10451, 14413, 19894, 20902, 24353, 28826, 43297, 48706, 73157, 86594, 100891, 106003, 146314, 201782, 212006, 303079, 512099, 606158, 706237, 742021, 1024198, 1412474, 1484042, 2121553, 3074087, 4243106, 5194147, 6148174, 10388294, 14850871, 21518609, 29701742, 36359029, 43037218, 72718058, 150630263, 301260526, 1054411841, 2108823682]

約数ペア:

[(1, 2108823682), (2, 1054411841), (7, 301260526), (14, 150630263), (29, 72718058), (49, 43037218), (58, 36359029), (71, 29701742), (98, 21518609), (142, 14850871), (203, 10388294), (343, 6148174), (406, 5194147), (497, 4243106), (686, 3074087), (994, 2121553), (1421, 1484042), (1493, 1412474), (2059, 1024198), (2842, 742021), (2986, 706237), (3479, 606158), (4118, 512099), (6958, 303079), (9947, 212006), (10451, 201782), (14413, 146314), (19894, 106003), (20902, 100891), (24353, 86594), (28826, 73157), (43297, 48706)]