518584196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9972773}}^1$

素因数の和:9972790

約数の個数: 12

約数和(自身を含む): 977331852

約数和(自身を除く): 458747656

約数列:

[1, 2, 4, 13, 26, 52, 9972773, 19945546, 39891092, 129646049, 259292098, 518584196]

約数ペア:

[(1, 518584196), (2, 259292098), (4, 129646049), (13, 39891092), (26, 19945546), (52, 9972773)]