520071248

素因数分解:

$2^4\times {\mathrm{2713}}^1\times {\mathrm{11981}}^1$

素因数の和:14702

約数の個数: 20

約数和(自身を含む): 1008093588

約数和(自身を除く): 488022340

約数列:

[1, 2, 4, 8, 16, 2713, 5426, 10852, 11981, 21704, 23962, 43408, 47924, 95848, 191696, 32504453, 65008906, 130017812, 260035624, 520071248]

約数ペア:

[(1, 520071248), (2, 260035624), (4, 130017812), (8, 65008906), (16, 32504453), (2713, 191696), (5426, 95848), (10852, 47924), (11981, 43408), (21704, 23962)]