858131714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{50723}}^1$

素因数の和:51505

約数の個数: 16

約数和(自身を含む): 1406069280

約数和(自身を除く): 547937566

約数列:

[1, 2, 11, 22, 769, 1538, 8459, 16918, 50723, 101446, 557953, 1115906, 39005987, 78011974, 429065857, 858131714]

約数ペア:

[(1, 858131714), (2, 429065857), (11, 78011974), (22, 39005987), (769, 1115906), (1538, 557953), (8459, 101446), (16918, 50723)]