2206601995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311447}}^1$

素因数の和:311574

約数の個数: 16

約数和(自身を含む): 2877779520

約数和(自身を除く): 671177525

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 311447, 1557235, 4048811, 20244055, 33947723, 169738615, 441320399, 2206601995]

約数ペア:

[(1, 2206601995), (5, 441320399), (13, 169738615), (65, 33947723), (109, 20244055), (545, 4048811), (1417, 1557235), (7085, 311447)]