2019914808

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{9749}}^1$

素因数の和:9944

約数の個数: 64

約数和(自身を含む): 5159700000

約数和(自身を除く): 3139785192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 712, 776, 1068, 1164, 2136, 2328, 8633, 9749, 17266, 19498, 25899, 29247, 34532, 38996, 51798, 58494, 69064, 77992, 103596, 116988, 207192, 233976, 867661, 945653, 1735322, 1891306, 2602983, 2836959, 3470644, 3782612, 5205966, 5673918, 6941288, 7565224, 10411932, 11347836, 20823864, 22695672, 84163117, 168326234, 252489351, 336652468, 504978702, 673304936, 1009957404, 2019914808]

約数ペア:

[(1, 2019914808), (2, 1009957404), (3, 673304936), (4, 504978702), (6, 336652468), (8, 252489351), (12, 168326234), (24, 84163117), (89, 22695672), (97, 20823864), (178, 11347836), (194, 10411932), (267, 7565224), (291, 6941288), (356, 5673918), (388, 5205966), (534, 3782612), (582, 3470644), (712, 2836959), (776, 2602983), (1068, 1891306), (1164, 1735322), (2136, 945653), (2328, 867661), (8633, 233976), (9749, 207192), (17266, 116988), (19498, 103596), (25899, 77992), (29247, 69064), (34532, 58494), (38996, 51798)]