2149042315

素因数分解:

$5^1\times 7^1\times {\mathrm{4733}}^1\times {\mathrm{12973}}^1$

素因数の和:17718

約数の個数: 16

約数和(自身を含む): 2948107968

約数和(自身を除く): 799065653

約数列:

[1, 5, 7, 35, 4733, 12973, 23665, 33131, 64865, 90811, 165655, 454055, 61401209, 307006045, 429808463, 2149042315]

約数ペア:

[(1, 2149042315), (5, 429808463), (7, 307006045), (35, 61401209), (4733, 454055), (12973, 165655), (23665, 90811), (33131, 64865)]