2154535681

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{2609}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 2357268480

約数和(自身を除く): 202732799

約数列:

[1, 17, 31, 527, 1567, 2609, 26639, 44353, 48577, 80879, 825809, 1374943, 4088303, 69501151, 126737393, 2154535681]

約数ペア:

[(1, 2154535681), (17, 126737393), (31, 69501151), (527, 4088303), (1567, 1374943), (2609, 825809), (26639, 80879), (44353, 48577)]