1288894510

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{534811}}^1$

素因数の和:535059

約数の個数: 16

約数和(自身を含む): 2329641072

約数和(自身を除く): 1040746562

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 534811, 1069622, 2674055, 5348110, 128889451, 257778902, 644447255, 1288894510]

約数ペア:

[(1, 1288894510), (2, 644447255), (5, 257778902), (10, 128889451), (241, 5348110), (482, 2674055), (1205, 1069622), (2410, 534811)]