2080854965

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2584913}}^1$

素因数の和:2584948

約数の個数: 16

約数和(自身を含む): 2977820928

約数和(自身を除く): 896965963

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2584913, 12924565, 18094391, 59452999, 90471955, 297264995, 416170993, 2080854965]

約数ペア:

[(1, 2080854965), (5, 416170993), (7, 297264995), (23, 90471955), (35, 59452999), (115, 18094391), (161, 12924565), (805, 2584913)]