2009307601

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{43223}}^1$

素因数の和:43488

約数の個数: 16

約数和(自身を含む): 2385964800

約数和(自身を除く): 376657199

約数列:

[1, 7, 29, 203, 229, 1603, 6641, 43223, 46487, 302561, 1253467, 8774269, 9898067, 69286469, 287043943, 2009307601]

約数ペア:

[(1, 2009307601), (7, 287043943), (29, 69286469), (203, 9898067), (229, 8774269), (1603, 1253467), (6641, 302561), (43223, 46487)]