2013428711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{40189}}^1$

素因数の和:40634

約数の個数: 16

約数和(自身を含む): 2442265920

約数和(自身を除く): 428837209

約数列:

[1, 7, 17, 119, 421, 2947, 7157, 40189, 50099, 281323, 683213, 4782491, 16919569, 118436983, 287632673, 2013428711]

約数ペア:

[(1, 2013428711), (7, 287632673), (17, 118436983), (119, 16919569), (421, 4782491), (2947, 683213), (7157, 281323), (40189, 50099)]