2560346878

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1\times {\mathrm{7079}}^1$

素因数の和:8211

約数の個数: 16

約数和(自身を含む): 3865085280

約数和(自身を除く): 1304738402

約数列:

[1, 2, 193, 386, 937, 1874, 7079, 14158, 180841, 361682, 1366247, 2732494, 6633023, 13266046, 1280173439, 2560346878]

約数ペア:

[(1, 2560346878), (2, 1280173439), (193, 13266046), (386, 6633023), (937, 2732494), (1874, 1366247), (7079, 361682), (14158, 180841)]