2557964234

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{8171}}^1$

素因数の和:8618

約数の個数: 32

約数和(自身を含む): 4471718400

約数和(自身を除く): 1913754166

約数列:

[1, 2, 7, 14, 59, 118, 379, 413, 758, 826, 2653, 5306, 8171, 16342, 22361, 44722, 57197, 114394, 156527, 313054, 482089, 964178, 3096809, 3374623, 6193618, 6749246, 21677663, 43355326, 182711731, 365423462, 1278982117, 2557964234]

約数ペア:

[(1, 2557964234), (2, 1278982117), (7, 365423462), (14, 182711731), (59, 43355326), (118, 21677663), (379, 6749246), (413, 6193618), (758, 3374623), (826, 3096809), (2653, 964178), (5306, 482089), (8171, 313054), (16342, 156527), (22361, 114394), (44722, 57197)]