2012147776

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:1139

約数の個数: 56

約数和(自身を含む): 4037039424

約数和(自身を除く): 2024891648

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 263, 346, 526, 691, 692, 1052, 1382, 1384, 2104, 2764, 2768, 4208, 5528, 5536, 8416, 11056, 11072, 16832, 22112, 44224, 45499, 90998, 119543, 181733, 181996, 239086, 363466, 363992, 478172, 726932, 727984, 956344, 1453864, 1455968, 1912688, 2907728, 2911936, 3825376, 5815456, 7650752, 11630912, 31439809, 62879618, 125759236, 251518472, 503036944, 1006073888, 2012147776]

約数ペア:

[(1, 2012147776), (2, 1006073888), (4, 503036944), (8, 251518472), (16, 125759236), (32, 62879618), (64, 31439809), (173, 11630912), (263, 7650752), (346, 5815456), (526, 3825376), (691, 2911936), (692, 2907728), (1052, 1912688), (1382, 1455968), (1384, 1453864), (2104, 956344), (2764, 727984), (2768, 726932), (4208, 478172), (5528, 363992), (5536, 363466), (8416, 239086), (11056, 181996), (11072, 181733), (16832, 119543), (22112, 90998), (44224, 45499)]