2009403414

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{248627}}^1$

素因数の和:249084

約数の個数: 24

約数和(自身を含む): 4363421400

約数和(自身を除く): 2354017986

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 248627, 497254, 745881, 1491762, 2237643, 4475286, 111633523, 223267046, 334900569, 669801138, 1004701707, 2009403414]

約数ペア:

[(1, 2009403414), (2, 1004701707), (3, 669801138), (6, 334900569), (9, 223267046), (18, 111633523), (449, 4475286), (898, 2237643), (1347, 1491762), (2694, 745881), (4041, 497254), (8082, 248627)]