2560632009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{74357}}^1$

素因数の和:75256

約数の個数: 16

約数和(自身を含む): 3681018432

約数和(自身を除く): 1120386423

約数列:

[1, 3, 13, 39, 883, 2649, 11479, 34437, 74357, 223071, 966641, 2899923, 65657231, 196971693, 853544003, 2560632009]

約数ペア:

[(1, 2560632009), (3, 853544003), (13, 196971693), (39, 65657231), (883, 2899923), (2649, 966641), (11479, 223071), (34437, 74357)]