2097018112

素因数分解:

$2^8\times 7^2\times {\mathrm{167173}}^1$

素因数の和:167203

約数の個数: 54

約数和(自身を含む): 4869277098

約数和(自身を除く): 2772258986

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 167173, 334346, 668692, 1170211, 1337384, 2340422, 2674768, 4680844, 5349536, 8191477, 9361688, 10699072, 16382954, 18723376, 21398144, 32765908, 37446752, 42796288, 65531816, 74893504, 131063632, 149787008, 262127264, 299574016, 524254528, 1048509056, 2097018112]

約数ペア:

[(1, 2097018112), (2, 1048509056), (4, 524254528), (7, 299574016), (8, 262127264), (14, 149787008), (16, 131063632), (28, 74893504), (32, 65531816), (49, 42796288), (56, 37446752), (64, 32765908), (98, 21398144), (112, 18723376), (128, 16382954), (196, 10699072), (224, 9361688), (256, 8191477), (392, 5349536), (448, 4680844), (784, 2674768), (896, 2340422), (1568, 1337384), (1792, 1170211), (3136, 668692), (6272, 334346), (12544, 167173)]