2305654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 3780000

約数和(自身を除く): 1474346

約数列:

[1, 2, 13, 26, 71, 142, 923, 1249, 1846, 2498, 16237, 32474, 88679, 177358, 1152827, 2305654]

約数ペア:

[(1, 2305654), (2, 1152827), (13, 177358), (26, 88679), (71, 32474), (142, 16237), (923, 2498), (1249, 1846)]