280656403199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1\times {\mathrm{89821}}^1$

素因数の和:91778

約数の個数: 16

約数和(自身を含む): 297033449664

約数和(自身を除く): 16377046465

約数列:

[1, 23, 73, 1679, 1861, 42803, 89821, 135853, 2065883, 3124619, 6556933, 150809459, 167156881, 3844608263, 12202452313, 280656403199]

約数ペア:

[(1, 280656403199), (23, 12202452313), (73, 3844608263), (1679, 167156881), (1861, 150809459), (42803, 6556933), (89821, 3124619), (135853, 2065883)]