2744619890

素因数分解:

$2^1\times 5^1\times {\mathrm{27427}}^1\times {\mathrm{10007}}^1$

素因数の和:37441

約数の個数: 16

約数和(自身を含む): 4940989632

約数和(自身を除く): 2196369742

約数列:

[1, 2, 5, 10, 10007, 20014, 27427, 50035, 54854, 100070, 137135, 274270, 274461989, 548923978, 1372309945, 2744619890]

約数ペア:

[(1, 2744619890), (2, 1372309945), (5, 548923978), (10, 274461989), (10007, 274270), (20014, 137135), (27427, 100070), (50035, 54854)]