47247070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{363439}}^1$

素因数の和:363459

約数の個数: 16

約数和(自身を含む): 91586880

約数和(自身を除く): 44339810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 363439, 726878, 1817195, 3634390, 4724707, 9449414, 23623535, 47247070]

約数ペア:

[(1, 47247070), (2, 23623535), (5, 9449414), (10, 4724707), (13, 3634390), (26, 1817195), (65, 726878), (130, 363439)]