2253580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16097}}^1$

素因数の和:16113

約数の個数: 24

約数和(自身を含む): 5408928

約数和(自身を除く): 3155348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16097, 32194, 64388, 80485, 112679, 160970, 225358, 321940, 450716, 563395, 1126790, 2253580]

約数ペア:

[(1, 2253580), (2, 1126790), (4, 563395), (5, 450716), (7, 321940), (10, 225358), (14, 160970), (20, 112679), (28, 80485), (35, 64388), (70, 32194), (140, 16097)]