2138889588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2557}}^1\times {\mathrm{6337}}^1$

素因数の和:8912

約数の個数: 48

約数和(自身を含む): 5447434944

約数和(自身を除く): 3308545356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2557, 5114, 6337, 7671, 10228, 12674, 15342, 19011, 25348, 28127, 30684, 38022, 56254, 69707, 76044, 84381, 112508, 139414, 168762, 209121, 278828, 337524, 418242, 836484, 16203709, 32407418, 48611127, 64814836, 97222254, 178240799, 194444508, 356481598, 534722397, 712963196, 1069444794, 2138889588]

約数ペア:

[(1, 2138889588), (2, 1069444794), (3, 712963196), (4, 534722397), (6, 356481598), (11, 194444508), (12, 178240799), (22, 97222254), (33, 64814836), (44, 48611127), (66, 32407418), (132, 16203709), (2557, 836484), (5114, 418242), (6337, 337524), (7671, 278828), (10228, 209121), (12674, 168762), (15342, 139414), (19011, 112508), (25348, 84381), (28127, 76044), (30684, 69707), (38022, 56254)]