2154581371489

素因数分解:

${\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5839}}^1\times {\mathrm{57593}}^1$

素因数の和:63624

約数の個数: 16

約数和(自身を含む): 2219903136000

約数和(自身を除く): 65321764511

約数列:

[1, 43, 149, 5839, 6407, 57593, 251077, 870011, 2476499, 8581357, 37410473, 336285527, 368998351, 14460277661, 50106543523, 2154581371489]

約数ペア:

[(1, 2154581371489), (43, 50106543523), (149, 14460277661), (5839, 368998351), (6407, 336285527), (57593, 37410473), (251077, 8581357), (870011, 2476499)]