520668868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{5437}}^1$

素因数の和:5799

約数の個数: 24

約数和(自身を含む): 925003800

約数和(自身を除く): 404334932

約数列:

[1, 2, 4, 89, 178, 269, 356, 538, 1076, 5437, 10874, 21748, 23941, 47882, 95764, 483893, 967786, 1462553, 1935572, 2925106, 5850212, 130167217, 260334434, 520668868]

約数ペア:

[(1, 520668868), (2, 260334434), (4, 130167217), (89, 5850212), (178, 2925106), (269, 1935572), (356, 1462553), (538, 967786), (1076, 483893), (5437, 95764), (10874, 47882), (21748, 23941)]