2097354448

素因数分解:

$2^4\times 7^3\times {\mathrm{382171}}^1$

素因数の和:382200

約数の個数: 40

約数和(自身を含む): 4738932800

約数和(自身を除く): 2641578352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 382171, 764342, 1528684, 2675197, 3057368, 5350394, 6114736, 10700788, 18726379, 21401576, 37452758, 42803152, 74905516, 131084653, 149811032, 262169306, 299622064, 524338612, 1048677224, 2097354448]

約数ペア:

[(1, 2097354448), (2, 1048677224), (4, 524338612), (7, 299622064), (8, 262169306), (14, 149811032), (16, 131084653), (28, 74905516), (49, 42803152), (56, 37452758), (98, 21401576), (112, 18726379), (196, 10700788), (343, 6114736), (392, 5350394), (686, 3057368), (784, 2675197), (1372, 1528684), (2744, 764342), (5488, 382171)]