2112541648336

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{20259913}}^1$

素因数の和:20259961

約数の個数: 80

約数和(自身を含む): 5024458672000

約数和(自身を除く): 2911917023664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 2128, 2744, 3724, 5488, 6517, 7448, 13034, 14896, 26068, 52136, 104272, 20259913, 40519826, 81039652, 141819391, 162079304, 283638782, 324158608, 384938347, 567277564, 769876694, 992735737, 1134555128, 1539753388, 1985471474, 2269110256, 2694568429, 3079506776, 3970942948, 5389136858, 6159013552, 6949150159, 7941885896, 10778273716, 13898300318, 15883771792, 18861979003, 21556547432, 27796600636, 37723958006, 43113094864, 55593201272, 75447916012, 111186402544, 132033853021, 150895832024, 264067706042, 301791664048, 528135412084, 1056270824168, 2112541648336]

約数ペア:

[(1, 2112541648336), (2, 1056270824168), (4, 528135412084), (7, 301791664048), (8, 264067706042), (14, 150895832024), (16, 132033853021), (19, 111186402544), (28, 75447916012), (38, 55593201272), (49, 43113094864), (56, 37723958006), (76, 27796600636), (98, 21556547432), (112, 18861979003), (133, 15883771792), (152, 13898300318), (196, 10778273716), (266, 7941885896), (304, 6949150159), (343, 6159013552), (392, 5389136858), (532, 3970942948), (686, 3079506776), (784, 2694568429), (931, 2269110256), (1064, 1985471474), (1372, 1539753388), (1862, 1134555128), (2128, 992735737), (2744, 769876694), (3724, 567277564), (5488, 384938347), (6517, 324158608), (7448, 283638782), (13034, 162079304), (14896, 141819391), (26068, 81039652), (52136, 40519826), (104272, 20259913)]