325140478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{235951}}^1$

素因数の和:236019

約数の個数: 16

約数和(自身を含む): 535139136

約数和(自身を除く): 209998658

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 235951, 471902, 3067363, 6134726, 12505403, 25010806, 162570239, 325140478]

約数ペア:

[(1, 325140478), (2, 162570239), (13, 25010806), (26, 12505403), (53, 6134726), (106, 3067363), (689, 471902), (1378, 235951)]