2087914283

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{376133}}^1$

素因数の和:376214

約数の個数: 16

約数和(自身を含む): 2611874496

約数和(自身を除く): 523960213

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 376133, 2632931, 4889729, 22944113, 34228103, 160608791, 298273469, 2087914283]

約数ペア:

[(1, 2087914283), (7, 298273469), (13, 160608791), (61, 34228103), (91, 22944113), (427, 4889729), (793, 2632931), (5551, 376133)]