56508191999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1\times {\mathrm{191689}}^1$

素因数の和:193550

約数の個数: 16

約数和(自身を含む): 67425807360

約数和(自身を除く): 10917615361

約数列:

[1, 7, 23, 161, 1831, 12817, 42113, 191689, 294791, 1341823, 4408847, 30861929, 350982559, 2456877913, 8072598857, 56508191999]

約数ペア:

[(1, 56508191999), (7, 8072598857), (23, 2456877913), (161, 350982559), (1831, 30861929), (12817, 4408847), (42113, 1341823), (191689, 294791)]