2088508972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{2309}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 4066302240

約数和(自身を除く): 1977793268

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 337, 671, 674, 1342, 1348, 2309, 2684, 3707, 4618, 7414, 9236, 14828, 20557, 25399, 41114, 50798, 82228, 101596, 140849, 226127, 281698, 452254, 563396, 778133, 904508, 1549339, 1556266, 3098678, 3112532, 6197356, 8559463, 17118926, 34237852, 47466113, 94932226, 189864452, 522127243, 1044254486, 2088508972]

約数ペア:

[(1, 2088508972), (2, 1044254486), (4, 522127243), (11, 189864452), (22, 94932226), (44, 47466113), (61, 34237852), (122, 17118926), (244, 8559463), (337, 6197356), (671, 3112532), (674, 3098678), (1342, 1556266), (1348, 1549339), (2309, 904508), (2684, 778133), (3707, 563396), (4618, 452254), (7414, 281698), (9236, 226127), (14828, 140849), (20557, 101596), (25399, 82228), (41114, 50798)]