520409714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{11953}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 852081120

約数和(自身を除く): 331671406

約数列:

[1, 2, 11, 22, 1979, 3958, 11953, 21769, 23906, 43538, 131483, 262966, 23654987, 47309974, 260204857, 520409714]

約数ペア:

[(1, 520409714), (2, 260204857), (11, 47309974), (22, 23654987), (1979, 262966), (3958, 131483), (11953, 43538), (21769, 23906)]