2258589747472

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5569}}^1\times {\mathrm{128669}}^1$

素因数の和:134443

約数の個数: 40

約数和(自身を含む): 4399054882200

約数和(自身を除く): 2140465134728

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5569, 11138, 22276, 44552, 89104, 128669, 257338, 514676, 1029352, 1097093, 2058704, 2194186, 4388372, 8776744, 17553488, 25347793, 50695586, 101391172, 202782344, 405564688, 716557661, 1433115322, 2866230644, 5732461288, 11464922576, 141161859217, 282323718434, 564647436868, 1129294873736, 2258589747472]

約数ペア:

[(1, 2258589747472), (2, 1129294873736), (4, 564647436868), (8, 282323718434), (16, 141161859217), (197, 11464922576), (394, 5732461288), (788, 2866230644), (1576, 1433115322), (3152, 716557661), (5569, 405564688), (11138, 202782344), (22276, 101391172), (44552, 50695586), (89104, 25347793), (128669, 17553488), (257338, 8776744), (514676, 4388372), (1029352, 2194186), (1097093, 2058704)]