2557100234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{40357}}^1$

素因数の和:42809

約数の個数: 16

約数和(自身を含む): 4132497768

約数和(自身を除く): 1575397534

約数列:

[1, 2, 13, 26, 2437, 4874, 31681, 40357, 63362, 80714, 524641, 1049282, 98350009, 196700018, 1278550117, 2557100234]

約数ペア:

[(1, 2557100234), (2, 1278550117), (13, 196700018), (26, 98350009), (2437, 1049282), (4874, 524641), (31681, 80714), (40357, 63362)]